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Eurypon

Last updated 2026-09-09

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Dialogue, Location

Eurypon is an NPC on Amphoreus, located in "Bloodbathed Battlefront" Castrum Kremnos's and "Dragonbone City" Styxia's Fragments of Recollections and Beyond Time: An Eternal Page.

He was the king of Castrum Kremnos before it fell to ruins, as well as the father of Mydei and husband of Queen Gorgo.

Profile

Eurypon was a proud warrior who, like his predecessors, was crowned king of Castrum Kremnos by slaying his own father. According to Gorgo, he had once wished to end the tradition of patricide in Castrum Kremnos, but along the way, his greed and malice consumed him. After hearing a prophecy that his son would one day bring an end to the Kremnoan Dynasty, Eurypon grew paranoid and cast Mydei into the River of Souls as a sacrifice in an attempt to prevent the prophecy.

History

Current Cycle

8,128th Eternal Recurrence

After Gorgo sent Mydeimos to the Grove of Epiphany, Eurypon restarted the Kremnos Festival to search for a King's Aegis champion that would satisfy him. A long time passed and Mydei eventually learned that Eurypon attempted to reignite the Chrysos War, raising arms against former allies and rallying an army to attack the Grove. When Mydei arrived to greet the incoming attackers, he was shocked to see the King's Aegis was Anaxa. It is implied that Eurypon was impressed by Anaxa's unconventional use of alchemy and appointed him as his Aegis for the war.[6]

33,550,336th Eternal Recurrence

King Eurypon was king during the time before Castrum Kremnos fell to ruins. He proposed to Gorgo at the Kremnos Festival and made Krateros the Master Primus of the Watchers. According to Krateros, Eurypon was eventually "bewitched by traitors," leading him to "wish his own flesh and blood dead."[7] Because of Castrum Kremnos' tradition of every new king killing the reigning king to ascend to the throne, along with a prophecy foretelling Mydei's eventual ascension, King Eurypon cast Mydei into the River of Souls shortly after his birth, attempting to kill him before he could grow up.[8] However, Mydei survived due to his curse of immortality, and years later, killed Eurypon during the Kremnoan Detachment's battle against Castrum Kremnos.

Eurypon was also the one who split Nikador's divinity into four fragments in an effort to immortalize their body and turn their blade against Okhema and Kephale.[9]

33,550,337th Eternal Recurrence

In Light Calendar Year 3959, the fifty-year peace treaty between Okhema and Castrum Kremnos came to an end. That same year, Eurypon was crowned king of Castrum Kremnos. Together with his wife, Gorgo, he led his forces against Okhema near the Dolos Riverbed, claiming they had come at the request of Janusopolis to protect the Titan of Law, Talanton, and to halt the march of the Flame-Chase Army. Both Eurypon and Gorgo personally entered the battlefield, where they fought Labienus and Seneca to a standstill. The four leaders later withdrew to their tents for a private discussion, though the content of their talks remains unknown. Not long afterward, Castrum Kremnos withdrew its forces, allowing the Flame-Chase Army to resume its advance.[2]

In Light Calendar Year 4123, Eurypon and his son, Mydei, joined forces with Okhema to help defend it against the advances of Lygus.[10]

He was also a Chrysos Heir in this eternal recurrence.[2]

Locations

"Bloodbathed Battlefront" Castrum Kremnos

"Dragonbone City" Styxia

Beyond Time: An Eternal Page

Missions and Events

Trailblaze Missions

Dialogue

Fragments of Recollection: "Bloodbathed Battlefront" Castrum Kremnos

(First Location)
Icon Dialogue Gear Activate Fragments of Recollection
Icon Dialogue Talk Listen
The placement of the afterimages seems a little off... Perhaps the environment here is different now to how it once was.
Eurypon: Hah, the Kremnos Festival is really something this year... To think that the only person to break through the siege and fight their way to me was such a young and rather frail-looking warrior?
Gorgo: King Eurypon, do not underestimate this frail-looking warrior who stands before you. My name is Gorgo. I have come to claim the one wreath. Even if it is you who stands against me, my spear will not hesitate.
Eurypon: Your name is Gorgo? Haha! Your parents have some arrogance! Do they not know that was the name of the one that built Kremnos?
Gorgo: It was not my parents who named me this. I once killed a lion with my bare hands, achieving a feat similar to that of Gorgo: "Conqueror of Lions."
Gorgo: From that moment on, I changed my name to Gorgo. I will follow the example of that previous ruler and carve out a glorious new future for Castrum Kremnos with my own blood!
Eurypon: Very well... Then raise your spear, Gorgo!
The spear of Gorgo and the blade of Eurypon clashed, and they struggled against each other on the battlefield like two clones of Nikador, as blood and dust streaked through the air.
After a few rounds of battle, both warriors came to a halt. Eurypon's thigh had been pierced by Gorgo's spear, and the wound on Gorgo's throat threatened to take her life if it grew an inch deeper.
Eurypon: ...
Gorgo: ...
Eurypon: Gorgo, you have truly exceeded my expectations.
Gorgo: Just what I would expect of a king... Now that you cannot move, and my weapon is out of my hands, I fear that we must call this a draw. Though I'm certain that I have earned myself that wreath, have I not?
Eurypon: ...No.
Gorgo: My king, if you are not yet satisfied... Then take my head as the king... However, this has nothing to do with victory or defeat. The battle is over, and I just simply do not wish to shed meaningless blood.
Eurypon: ...You misunderstand me. Just now, if you had managed to last ten rounds against me, the crown would be rightfully yours.
Eurypon: If your spear had pierced my throat or my heart, you could have taken the crown and been bathed in the blood of Kremnos as the new ruler.
Eurypon: However, we are matched in both skill and will. Bathed in the light of Nikador, we both sow the seeds of the five great virtues.
Eurypon: ...Gorgo, would you wear the crown as Queen of Kremnos, wield your spear and shield by my side, and defend the glory of Castrum Kremnos with me?

(Second Location)
Icon Dialogue Gear Activate Fragments of Recollection
Icon Dialogue Talk Listen
The placement of the afterimages seems a little off... Perhaps the environment here is different now to how it once was.
Eurypon: We will hold a coronation ceremony here, in the Lance of Fury's temple where Nikador tempered the divine blade.
Eurypon: Krateros, warrior of Kremnos, has demonstrated the five great virtues of Kremnos during this festival, fighting with great spirit and spreading blood and death.
Eurypon: Unfearing of blade at the throat, manifesting the visage of courage.
Eurypon: Unyielding to conniving treachery, protecting the crown of honor.
Eurypon: Unblinking of eyes burning bright, upholding the cornerstone of reason.
Eurypon: Unbending from wounds to flesh, forging characters of tenacity.
Eurypon: Undaunted of risking life to protect, embodying corpus of sacrifice.
Eurypon: ...I bestow unto you the title of Watcher of Warriors. Krateros, will you accept this name?
Krateros: It would be my greatest honor. I, Krateros, would give my life and defend your side, like iron wings that hold tight the honor of Kremnos.
Gorgo: Krateros. You stood tall over thirty rounds against the hand of Eurypon. You stand as the most courageous of all warriors. As Queen of Kremnos, I bestow unto you a special duty...
Gorgo: Mydeimos, the prince that I carry in my body, will be born to this world in a number of months. He has inherited the iron bones of myself and King Eurypon and been bathed in the divine light of Nikador day and night. He must become the new King of Kremnos.
Gorgo: When that time comes, would you become his mentor? Teach him martial arts, protect him from malicious plots, and give your life to protect his throne when he becomes king, as you have with King Eurypon?
Krateros: This... My Queen, I would not dream of disappointing you with such an earnest request.
Eurypon: Hah. Gorgo, are you so certain that Mydeimos will be able to take the crown from my hands?
Gorgo: Do not be ridiculous, Eurypon. You have more faith in Mydeimos than anyone.
Eurypon: Hahaha! I cannot hide anything from you. If there were anyone in this world that could kill me, it could only ever be our child.
Eurypon: If he will truly bear the future of Castrum Kremnos, what does it matter if he takes my head?
Gorgo: Silence, Eurypon. You wish for him to commit patricide like yourself? You are not to forget the promise you made me.
Eurypon: Ahem, I was kidding, just kidding! Krateros, master primus of the Watchers. From this day forward, you shall be Mydeimos' mentor. When the time calls, your loyalty to him shall supersede your loyalty to even me.
Krateros: Very well, King Eurypon, Queen Gorgo.

(Third Location)
Icon Dialogue Gear Activate Fragments of Recollection
Icon Dialogue Talk Listen
Priest: Honorable king, it does not matter how you repeat the steps of the prophecy, the outcome will always be the same...
Priest: The prophecy has already stated without question that your child, Mydeimos, will take your life, bring an end to Nikador's eternal existence, and even the dynasty of Kremnos will fall at his hands...
Priest: He will become the crown prince of a vanquished nation.
Eurypon: ...
Ephor: King Eurypon, what are you waiting for!? Imagine the great undertaking that we conceived. You will be the eternal King and Castrum Kremnos will continue on for millennia... What is the life of a single baby compared to all of this?
Eurypon: Insolence! That child is mine and Gorgo's flesh and blood. When did you gain the right to criticize my actions?
Ephor: King Eurypon, please quell your rage.
Eurypon: ...I understand your reasoning. Though Castrum Kremnos seems to be prospering on the surface, behind the scenes there is danger all around. Even Nikador is gradually losing their mind under the attacks of our faceless enemy, the black tide.
Eurypon: For the eternal future of Castrum Kremnos... I have no other choice.
Ephor: My king, the generations shall prosper from your verdict. However, there is one concern that remains...
Eurypon: I know what you are thinking... A determined and talented warrior like Gorgo will not simply sit back and watch as we take Mydeimos' life.
Eurypon: I am certain that she will challenge me for the throne and try to protect her child using what she is best at... gladiatorial combat.
Ephor: It is not that I do not have faith in your martial prowess. It is just that Queen Gorgo has always been a match for you. If the unexpected were to happen, all of our well-laid plans would vanish into thin air.
Ephor: We are willing to sacrifice our lives and find a way to assassinate Queen Gorgo...
Eurypon: Hah... Say what you will, but Gorgo is the Queen of Kremnos and my wife. I shall be the one to execute this foul deed.
Eurypon: Prepare a poison. Do not make it too strong, just enough to numb her body. I shall find a way to have her drink it the day that I leave.
Eurypon: Gorgo and I met and fell in love in the blood and dust of battle... So, allow me to bid her farewell personally in battle once more.

Fragments of Recollection: "Dragonbone City" Styxia

Icon Dialogue Gear Activate Fragments of Recollection
Icon Dialogue Talk Listen
Ghost I: My friend... stay here. Remain in the nether realm with us and savor this eternal, serene moonlight together...
Ghost II: Warrior, lay down your arms... There's no need to return to the bloody battles of that noisy mortal world. That burden is no longer yours to bear...
Ghost III: Crown prince... is that you? Are we still on the march to conquer Aidonia? Look, the snowy plains are stained red, littered with limbs... Did we win?
Mydei: ...
Ghost III: Crown prince, why do you ignore me? Why do you stay silent before comrades who died loyally for you?
Mydei: ...I'm sorry. I cannot... turn back.
Icon Dialogue Talk Listen
Eurypon: Valorous death before glorious return. My son, you refused to fall in combat and insisted on returning to the mortal world. Do you still dare call yourself a Kremnoan?
Eurypon: Think you still have the right to sit upon the throne of the great kingdom that you destroyed? I don't think so.
Mydei: ...Shut up.
Eurypon: Since when did the Kremnoans grow so weak as to become someone else's quiet support? After all, you and I both thrive on strife and fear...
Mydei: Get lost...!
Gorgo: Mydeimos...
Gorgo: Don't stop moving forward. I don't remember ever teaching you to be "weak."
Mydei: ...Mother... but we... never met...
Gorgo: Mydeimos, stand tall, and let your steps move forward! The bloodline of GorgoKremnos Founder flowing within you shall guide you home...
Mydei: Mother...?
Gorgo: Stand tall... bloodline... guiding you home...
Mydei: ...
Mydei: ...Hah. A world on the verge of collapse. GorgoMydei's Mother's son will be here at once—
Mydei: Hope I didn't keep you waiting too long.

Beyond Time: An Eternal Page

Mydei: What would you like to eat today? I'll be the chef.
Gorgo: Pomegranate juice grilled Dulu bird cutlets! I just can't forget that taste!
Eurypon: ...
Gorgo: Darling, don't just stand there. What would you like to eat?
Eurypon: ...I'll have the same as your mother, Mydeimos.
Mydei: ...
Eurypon: ...
Gorgo: ...What's with you two? "..." isn't on the menu, don't just say nothing!
Icon Dialogue Arrow Hi there, can I place my order?
Icon Dialogue Arrow Oh! Are we about to witness a family drama?
Mydei: ...Oh, it's you, (Trailblazer).
Gorgo: You're Mydeimos's friend, right? Haha, so many people have been visiting these days. Who knew he has so many friends?
Gorgo: Why don't you stay and join us for dinner? Don't worry, we're not having any family drama.
Gorgo: We just found out that a past Mydeimos... suffered a great deal.
Mydei: There is no word for "suffering" in the Kremnoan language.
Icon Dialogue Arrow Kremnos's dictionary keeps getting thinner.
Icon Dialogue Arrow It's not in the recipe book, either.
Eurypon: The course of history can change in the blink of an eye.
Eurypon: In my last life, after the battle with the Imperator on the Plains of Dolos, both Gorgo and I acknowledge the mission of Flame-Chase, finally freeing The Glory of Kremnos from the tears and blood of Strife.
Eurypon: The survival of Kremnos... may not be worth more than the fate of the world. In my past life, I made too many mistakes, whether it was poisoning you, or casting Mydeimos into the Sea of Souls...
Gorgo: Alright, enough with the reminiscing. I managed to get some juicy stories about you from the Oronyx priest earlier. If you keep getting all nostalgic in the new world, I might just share them with the people.
Eurypon: What... memory are you referring to?
Gorgo: Ahem, you once said... "Gorgo and I fell in love amidst the blood-soaked dust of the arena..."
Eurypon: Stay thy tongue! I confess my fault, now prithee, grant me clemency.
Icon Dialogue Arrow Such a heartwarming interaction.
Icon Dialogue Arrow Getting a bit mushy, aren't we?
Mydei: ...
Mydei: That's just how they are, sorry you had to see that.
Mydei: Stay for dinner with us and share those stories of the starry skies. What would you like to eat?
(Subsequent interactions)
Eurypon: ...Gorgo, you know, in every life, I've always wanted to be a worthy king... and a worthy father.
Gorgo: Why are you whispering? Go tell Mydeimos to his face. At least in the end, you became a better person, just like you wanted.

Character Mentions

Character Stories

CharacterStories

Character Voice-Overs

CharacterVoice-Overs

Readables

Gallery

Trivia

Etymology

HoYoverse Shared VAs

Notes

Other Languages

LanguageOfficial Name
EnglishEurypon
Chinese
(Simplified)
欧利庞
Chinese
(Traditional)
歐利龐
Japaneseオーリパン
Korean유리폰
SpanishEuripon
FrenchEurypon
RussianЕврипон
ThaiEurypon
VietnameseEurypon
GermanEurypon
IndonesianEurypon
PortugueseEurypon

Change History

References

  1. Trailblaze Mission, For the Sun is Set to Die: Hero, Shatter That Woeful Effigy
    Lygus: The golden blood flowing in your veins... It comes from The Blemished One, whose name is "Destruction" itself. And Amphoreus's Chrysos Heirs were, from the very beginning, fuel for the Aeon to burn the universe.
  2. 2.0 2.1 2.2 Readable: The Imperator War Chronicles — Ten Legendary Campaigns
  3. Mydei's Voice-Over: Something to Share
  4. Talon Warbuton (October 6, 2025). EN VA Self Announcement. Twitch. Retrieved October 7, 2025.
  5. 5.0 5.1 5.2 崩坏星穹铁道 (February 14, 2025). 3.1版本PV:「‍门扉之启,王座之终」. Bilibili. Retrieved February 14, 2025.
  6. As I've Written, Mailbox.exe, Castrum Kremnos: Age of Firearms
  7. "Strife Ruins" Castrum Kremnos, Investigation: Fragments of Recollection
  8. Honkai: Star Rail (February 14, 2025). Version 3.1 "Light Slips the Gate, Shadow Greets the Throne" Special Program. YouTube. Retrieved February 14, 2025.
  9. Trailblaze Mission, Heroic Saga of Flame-Chase: Kremnos, Cleanse Thy Rusted Blood (II)
  10. Trailblaze Mission, Before Their Deaths: Zephyr, Uplift Bygone Dust Cloudsward