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Lunarescent Rim

Last updated 2026-01-17

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"The galaxy is vast beyond compare, containing an infinite number of possibilities."
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Lunarescent Rim is an Achievement in the category The Memories We Share.

To unlock this achievement, the player must talk to 2 NPCs accompanied by an Aurumaton Gatekeeper in the Artisanship Commission near the Creation Furnace Space Anchor and exhaust their dialogue.

Location

Dialogue

Icon Dialogue Question Listen
Youth Looking Like a Pilot: I've told you, I can't activate this aurumaton alone. My consciousness can't withstand the impact of the aurumaton talisman... You'll have to find another tester for me.
Girl Looking Like a Craftsman: I know, I know. I even asked Madam Qingzu at the Seat of Divine Foresight if there were any volunteers from the Cloud Knights or pilots willing to participate in the test, but no one responded.
Youth Looking Like a Pilot: ...
Girl Looking Like a Craftsman: Besides, you have no parents, no siblings with whom you share blood ties, and you don't even have a long-term cohabiting lover. It's not easy to find someone who can resonate with you.
Youth Looking Like a Pilot: ... Why do you think I have no lover?
Girl Looking Like a Craftsman: What did you say?
Youth Looking Like a Pilot: Ugh, nothing.
Icon Dialogue Arrow What are you two talking about?
Icon Dialogue Arrow Here comes a high resonator.
Youth Looking Like a Pilot: And you are?
Girl Looking Like a Craftsman: I'm Sensen, and this is Leili. Are you the aurumaton tester that Madam Qingzu sent over?

Icon Dialogue Talk Aurumaton?
Sensen: I brought an old aurumaton model designated Pingrong Type-C. Master said that in ancient times, the aurumatons on the Xianzhou were allowed to act on their own.
Sensen: However, for some reason, they eventually turned against humans and went on a killing spree. So our ancestors put talismans on all the aurumatons in the ensuing years, making them dull, clumsy, and constantly twitching.
Sensen: My thesis topic is to restore the intelligence of the aurumatons. Not to lift the ban on them, of course, but to try and connect human consciousness with aurumatons. The more in sync their minds are, the more precise the aurumatons' movements will be, just like a couple of sweethearts, haha.
Leili: This won't work! Every time I connect to that thing, it felt like I was put inside a steel coffin, and I can perceive stimuli far beyond my usual limits. I think my brain will melt into a pot of gruel within minutes.
Icon Dialogue Talk Don't you already have a tester here?
Sensen: You saw it, didn't you? Once Leili connects to it, it doesn't take long for him to cry and scream and give up control.
Sensen: So I was trying to look for someone more resilient to share the burden. With two people, it should work... I think
Icon Dialogue Arrow Wouldn't it be like having two left feet?
Leili:That's why testers need to have experience living with me, So that both of us have an understanding and can work together
Icon Dialogue Arrow Feels like a hot-blooded teenage story.
Icon Dialogue Arrow Kinda disgusting.
Leili: Haha haha, I think so too.
Sensen: Don't worry, as long as you both resonate well, you will feel like you're the same person.
Sensen: Since there's no other tester applicants, we don't have any other choice. It's all up to you.
(Returns to start of 2nd dialogue)
Icon Dialogue Arrow Why don't you try?
Leili: Me? I tried. I lasted even shorter than him. Also, the second I connected, Leili complained about how his heart can't take it. So after a few tries, I gave up on that idea.
Sensen: If the three of us connect at the same time, it would be even more difficult to make the aurumaton move.
Sensen: Since there's no other tester applicants, we don't have any other choice. It's all up to you.
(Returns to start of 2nd dialogue)
Icon Dialogue Arrow Well then, chop-chop, let me in!
Icon Dialogue Question Start Sync
Sensen attaches some talismans to the joints of both your and Leili's limbs, and the talismans glow with shimmering patterns and pulse at the same frequency.
Sensen: This technique hereby, have i named Hearts Aligned. With talismans bestowed by the heavens, thy spirits and soul are combined. Spirits of gold and metal, shall now obey thy commands!
Sensen: Did it work? Let's see...
Sensen: Synchronization rate 40%.
Sensen: Synchronization rate 79.9%. Still in control so far!
Sensen: Do you want to continue testing?
Icon Dialogue Arrow To move ahead is to gain. To run away is to lose.
Icon Dialogue Arrow Mustn't run away... mustn't run away...
Sensen: Test start.
Sensen: Now, try moving something
Icon Dialogue Exit Maybe I should just give up.
Sensen: Yikes, still not working?
(Exits dialogue)

(If either of first two options was selected)
Icon Dialogue Arrow Extend right arm.
Icon Dialogue Arrow Extend both arms
Sensen: Wow! Do it again, I wanna test something.
Icon Dialogue Arrow Extend right arm
Icon Dialogue Arrow Extend both arms
Sensen: Uh-huh. Now do something slightly more complicated.
Icon Dialogue Arrow Arms on hip
Icon Dialogue Arrow Cross both arms.
Icon Dialogue Arrow Facepalm with one hand
Sensen: How do you two feel?
Icon Dialogue Arrow A little nauseated. I think I'm gonna hurl...
Leili: I feel the same way.
Icon Dialogue Arrow Are you sure you're not just emulating me?
Leili: Aren't you the one emulating me?
Icon Dialogue Arrow My body moved on its own...
Leili: Is that so? I can control you? I just thought of a movement, and it moved...
(All options lead to the following)

Leili: Wait, I suddenly have memories that aren't mine...
Leili: That lady with pink hair, the older gent with glasses, the silent black haired young man, and the classy lady with red hair... Are these your memories?
Icon Dialogue Arrow They are indeed my memories
Sensen: This is just a side effect of synchronization. Keep it up!
Icon Dialogue Arrow Th—Those are not my memories...
Sensen: I saw you in the memory. They are totally your memory.
Icon Dialogue Arrow What else did you see?
Leili: Wait, I suddenly have memories that aren't mine... I saw that y—y—you used to control an aurumaton as large as a mountain!
Leili: A beast charging toward you... A man dripping with golden blood... H—he looked at you... Who is he? Who is he!?
(All options lead to the following)

You notice some unfamiliar memory emerging in your mind. Your gaze keeps darting toward Sensen, and each time, you find your heart rate rise.
You stared at the Jade Gate as you sat upon your father's wide shoulders... Your tongue tasted the familiar songlotus cake that your mother made... The day you received the Cloud Knights' obituary notice, your tears flowed down like rain...
You focused your mind and held your breath, loosed the bowstring, and the arrow hit the instructor... You ran desperately on the drill ground, chasing the shadow of the starskiff passing over the sky... You fell powerless on the bedroll, feeling lost about the future...
You are sure that Leili realized that you have obtained some newfound knowledge. He keeps making faces at you, hoping to make you understand and zip it.
Icon Dialogue Arrow I saw your memories, too.
Leili: Uh, um... That's not my memory!
Icon Dialogue Arrow You like Sensen!
Leili: ...
Sensen: I know that. It's not a secret.
Icon Dialogue Arrow You train your body a lot.
Leili: That's right!
Sensen: What is this nonsense.
Icon Dialogue Arrow(You read the room and keep quiet)

(All options lead to the following)
Sensen: Great! Your synchronization rate is close to 87%! Next I will connect this Hearts Aligned talisman to the aurumaton.
Beeeep!
You hear the beautiful scenes of electromagnetic waves surging, you see the scorching pain of flesh and blood, and you smell the ruthless coldness of metallic shells. You are bound by invisible talismans, every commandment pierces your heart, roaring for you to bow down and obey.
The temporary black-out passes and your vision begins to recover. The sound of calling for help is getting clearer.
Sensen: The aurumaton — the aurumaton went out of control! Somebody help Leili!
(Enter battle against Aurumaton Gatekeeper Aurumaton Gatekeeper ×1)

(After battle)

Sensen: Thank you. I have to send Leili to the apothecary now.
Sensen: I didn't think connecting to aurumatons was so dangerous. Master Gongshu had warned me many times, but I didn't heed his warning. I'm starting to regret it...
Icon Dialogue Arrow Maybe heed his warning next time...
Icon Dialogue Arrow Maybe find some work at a factory. You're not cut out for research...
Sensen: Thank you. Maybe I should change my research topic.
Sensen: It's my fault for being too hasty.
Sensen: No matter what, I want to thank you. This is the reward you deserve. I should take Leili to the apothecary now.
Leili: Thank you, we shall meet again.

(Obtain Adventure Log Adventure Log ×2, Artifex's Gyreheart Artifex's Gyreheart ×2, Artifex's Cogwheel Artifex's Cogwheel ×2, Ambergris of Abundance Ambergris of Abundance ×4, and Credit Credit ×167)
Sensen: No worries. Let me see if you and Leili are compatible. Please step over here.
(Exits dialogue, moves to 2nd part of dialogue upon interaction)
Icon Dialogue Exit You've got the wrong person. I'm just passing by.
(Exits dialogue)
Icon Dialogue Exit (This spells trouble. Better sneak out.)
(Exits dialogue)

Trivia

Other Languages

LanguageOfficial Name
EnglishLunarescent Rim
Chinese
(Simplified)
环波月古海
Chinese
(Traditional)
環波月古海
Japanese波月古海・リム
Korean파월고해 돌기
SpanishTitanes del Antiguo Mar Selenita
FrenchTurbonescence
RussianЛунноглубинный рубеж
Thaiทะเลโอบล้อมจันทรา
VietnameseBa Nguyệt Cổ Hải
GermanRand des Mondlichtmeeres
IndonesianPengitaran Bulan dan Gelombang Laut
PortugueseBorda Lunarescente

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