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Before Their Deaths

Last updated 2026-03-14

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Before Their Deaths is the seventeenth Trailblaze Mission chapter in Honkai: Star Rail. It takes place on Amphoreus.

Overview

Countless embers illuminate this firmament of night, each burning with their own radiance... But there is only one star that has remained eternal in the vast and deep.

Mission List

  1. Time, Ferry Me Through Ages
  2. Sun, Repel Stars and Pale Moon
  3. Wanderer, Decipher the Waxen Imprints
  4. Zephyr, Uplift Bygone Dust Cloudsward
  5. Nectar, Saturate the Hollow Treecore
  6. Sea, Bury the Wine-Dark Dreams
  7. Captives, Behold the Expanse Beyond Light

Summary

Time, Ferry Me Through Ages

Mission Time, Ferry Me Through Ages StelleIcon Trailblaze Mission Small BlackTime, Ferry Me Through Ages

In Aedes Elysiae, you encountered the Cyrene that Mem turned into and contemplated plans to defeat Irontomb. Following Screwllum and Herta's suggestions, you two learned that you must obtain the power of Law in the new cycle to modify the Worldbearing Coreflame and reverse the Era Nova. Lygus invited you into a realm of erudition named the Exomyth and brought a final warning. However, you are determined to stand against him and change Amphoreus's destiny.

Sun, Repel Stars and Pale Moon

Mission Sun, Repel Stars and Pale Moon StelleIcon Trailblaze Mission Small BlackSun, Repel Stars and Pale Moon

You and Cyrene returned to the era of the first Flame-Chase Journey, where you encountered Cerydra, the Chrysos Heir of Law, and Hysilens, the Chrysos Heir of Ocean. As the leader of Okhema, Cerydra welcomed you both and declared a war decree against Phagousa during the alliance council. Meanwhile, you also became acquainted with Hysilens at the Marmoreal Palace, learning that a grand banquet would be held before the campaign. During the banquet, however, Hysilens revealed Cerydra's hidden scheme to you — Lygus had used the power of the Irontomb as leverage to tempt Cerydra into an alliance with him. Hysilens hoped you could help her sovereign escape these malicious whispers. You eavesdropped on the conversation between Lygus and Cerydra at the banquet but were discovered by Cerydra. After a heated debate, Cerydra attempted to protect you under the pretense of detention, but Lygus intervened forcefully, once again banishing you to the Exomyth. Cerydra then summoned two geniuses to engage in a battle of wits with Lygus.

Wanderer, Decipher the Waxen Imprints

Mission Wanderer, Decipher the Waxen ImprintsIcon Trailblaze Mission Small BlackWanderer, Decipher the Waxen Imprints

The Exomyth was already transformed into your prison, but with Herta's hint, you summoned external help through the power of Remembrance and escaped into the Path Space. There, a strange Memokeeper tried to bewitch you, but was driven away by a visitor who looked identical to March 7th. The visitor called herself Evernight, and she handed over the modified Worldbearing Coreflame, sending you back to Okhema to continue your interrupted journey of deliverance.

Zephyr, Uplift Bygone Dust Cloudsward

Mission Zephyr, Uplift Bygone Dust Cloudsward StelleIcon Trailblaze Mission Small BlackZephyr, Uplift Bygone Dust Cloudsward

A millennium had passed in Amphoreus, and Okhema had fallen into ruins. Guided by the memories that Cyrene left behind, you witnessed the struggles between the Chrysos Heirs you once knew and Lygus. They sacrificed themselves in this arduous struggle, passing on their mission of saving the world to you. Finally, you took up Cyrene's ceremonial blade, and with the blessing of these heroes, you returned across the rainbow bridge to Styxia — the city-state that leads to the heart of the Vortex.

Nectar, Saturate the Hollow Treecore

Mission Nectar, Saturate the Hollow Treecore StelleIcon Trailblaze Mission Small BlackNectar, Saturate the Hollow Treecore

Unlike Okhema, Styxia presented a beautiful sight. Lygus, who was imprisoned here, told you that this was a prison Hysilens created for him. But as Hysilens fell into a deep slumber over the long years, the prison transformed into a dream filled with her memories. On your way to the Vortex, you witnessed Hysilens's past experiences — She was once a Titankin of Phagousa, who lost the Titan and sisters who nurtured her to the corrosion of the remaining black tide. While wandering alone, she received an invitation from Cerydra and became the king's Gladius, finding momentary happiness and fulfillment in the Flame-Chase. However, at the end of the dream, Cerydra died by Hysilens's sword, the Flame-Chase failed, and all hope turned to nothing.

Sea, Bury the Wine-Dark Dreams

Mission Sea, Bury the Wine-Dark DreamsIcon Trailblaze Mission Small BlackSea, Bury the Wine-Dark Dreams

Beneath the waters of Styxia, through the power of Time, you witnessed the truth of the first Flame-Chase Journey: Cerydra sacrificed five hundred Chrysos Heirs to gain control of Law, severing ties with Hysilens. Deep in the ocean floor stood a tombstone commemorating both Flame-Chase Journeys. In the face of Lygus's mockery, you chose to stand firm on your beliefs and continued the unfinished mission of the heroes.

Captives, Behold the Expanse Beyond Light

Mission Captives, Behold the Expanse Beyond LightIcon Trailblaze Mission Small BlackCaptives, Behold the Expanse Beyond Light

Following the song, you awakened Hysilens, who had been waiting here, and faced the threat of Lygus together. Lygus revealed his true identity: He is the consciousness of Zandar, Genius Society #1. He intended to destroy Nous through Irontomb, liberate the Erudition, and trigger the war among the Aeons. You and Hysilens were no match for Zandar's boundless power, but Cyrene and the geniuses had already laid their trap, using the power of Remembrance to draw Zandar into a loop. You seized this opportunity to complete an Era Nova that would delay Irontomb's birth. Meanwhile, Hysilens learned of Cerydra's final thoughts before her sacrifice — The monarch of Amphoreus had left a gift for her, and an unknown chess piece for you. In addition, Dan Heng was confronting Evernight at an uncertain time and place. The origin of Evernight seemed closely tied to March 7th's secret...

Achievements

There are 6 Achievements related to Before Their Deaths:

Name Category Description Hidden Version Item Stellar Jade

Unyielding Sacrifice The Rail Unto the Stars May dawn bring us good news, as the saying goes: Dawn is the child of night
※ To the first era of the Flame-Chase Journey
No 3.5 10

Prometheus Bound The Rail Unto the Stars Into their hearts, I placed blind hope, and with it, flames
※ Fall into Lygus's cage
No 3.5 10

The City You Cannot Destroy The Rail Unto the Stars Let's sing harsh hymns to the God of Vengeance and send uneasy victory songs to the King of the Underworld
※ Bear witness to the demigods' valor, then press on
No 3.5 10

Shed All Golden Blood for the Past The Rail Unto the Stars Hear now, you blissful forces buried deep — answer the call and bring aid. Bless the children, grant them victory and hope
※ Pour libations in honor of the heroes' sacrifice, then press forward
No 3.5 10

God of Vengeance The Rail Unto the Stars He shattered his lifetime of joy on the rocks of justice. No tears, no witnesses
※ Witness and defeat the true form of Theoros
No 3.5 10

Before Their Deaths The Rail Unto the Stars Hear the distant, mournful song singing the name of the Mother of Being: Illusion, Will, Pain
※ Carry on everything before the heroes' deaths
No 3.5 10

Other Languages

LanguageOfficial Name
EnglishBefore Their Deaths
Chinese
(Simplified)
英雄未死之前
Chinese
(Traditional)
英雄未死之前
Japanese英雄は死ぬまでに
Korean영웅은 죽기 전에
SpanishAntes de que los héroes mueran
FrenchAvant le trépas des héros
RussianПока живы герои
Thaiก่อนวีรชนจะลาลับ
VietnameseTrước Khi Anh Hùng Gục Ngã
GermanVor dem Tod eines Helden
IndonesianSebelum Kematian Para Pahlawan
PortugueseAntes de Suas Mortes

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