Skip to content
Now boarding
Honkai: Star Rail Wiki

“May this trailblaze carry you far.”

Explore →

Think-Tank

Last updated 2026-03-12

Sticker PPG 02 Welt 01
"The galaxy is vast beyond compare, containing an infinite number of possibilities."
Our community needs more information on this page! Can you help out? Click here to add more. The reason provided was:
No reason provided.

Think-Tank is an NPC aboard the Xianzhou Luofu and a representative of the Hex Club. He only appears after solving the first 15 Hexanexus puzzles. Talking to him awards the achievement Hasta la vista, Hexanexus!.

Gameplay Notes

  • As of 2023/05/01, there is a bug that makes you unable to do the 15 2.0 Hexanexus challenges if you solve the newly spawned puzzle in front of Think-Tank before talking to him. He will modify the puzzle for you, which he can't do if you've already solved it.

Profile

(To be added...)

Dialogue

Think-Tank: I recognized you straight away.
Think-Tank: Hello there, I'm Think-Tank from the secret society Hexanexus. Think-Tank is just my code name in the club.
Think-Tank: After all, it's just a secret society, and not even the rest of our Artisanship Commission colleagues know who our members are. We all call each other by our code names.
Think-Tank: Sorry, I've been waffling on. You must have a lot of questions, so ask me whatever you'd like.
Icon Dialogue Talk Are you really a secret society?
Think-Tank: That's right. There used to be a group of us craftsmen in the Artisanship Commission who love the Hexanexus. But normies never really got us, so there's always someone trying to hate on us.
Think-Tank: Later on, we set up this secret society in order to do one thing, and do it well—
Think-Tank: To saturate the world with the Hexanexus! To let everyone immerse themselves in the pleasure of the Hexanexus.
Icon Dialogue Talk How do you guys find new recruits?
Think-Tank: There're two main ways actually: one is called "social recruitment," and the other way is by "internal recommendation."
Think-Tank: We call it social recruitment when there's someone on the roadside obsessing over the Hexanexus. This casts a wide net, but few candidates are successful.
Think-Tank: Members also make recommendations among themselves, and if trustworthy members vouch for a new recruit, we call this recruitment an "internal recommendation." These candidates are trustworthy.
Think-Tank: No matter which way you come to us, everyone MUST be passionate about the Hexanexus.
Icon Dialogue Talk What other code names have you got in your secret society?
Think-Tank: So you wanna know about our code names, huh...
Think-Tank: Everyone's code name is pretty random. Some pick names themselves, like Storyteller, Danqing Artist, the Ingeniator...
Think-Tank: And some just adopt a nickname that's been picked out by someone else, like me — Think-Tank. Lots of people have been "Think-Tanks" before.
Icon Dialogue Talk Why did you choose such an out-of-the-way place like this?
Think-Tank: Well, we're a secret society, after all.
Think-Tank: Besides, there's the Hexanexus nearby, so it's easier for us to link up over here.
Icon Dialogue Arrow Let's get down to business then.
Think-Tank: Great, that's enough chit-chat. First off, I'd like to confer the title of Lifetime Hex Club Membership onto you. Congratulations.
Think-Tank: Next, I'd like to ask you — in your opinion — how can we attract more recruits? How can we improve our next-day retention? How can we go viral?
Icon Dialogue Arrow Isn't the Hexanexus a marvelous invention?
Think-Tank: However, as you can see, this whole time we've struggled to get anyone to play the Hexanexus. So this whole "secret society" is a way of tricking more people into playing it.
Icon Dialogue Arrow Is that what you mean by "Aspiring to Create Everything"?
Think-Tank: Well, that's just a slogan.
Think-Tank: Sorry, I didn't expect you to be such a perceptive person. I asked the wrong question.
Icon Dialogue Arrow Don't ask me. Ask an analyst.
Think-Tank: ...You have a point. I shouldn't be asking you about this.
Icon Dialogue Arrow I don't have any answers to these questions of yours.
Think-Tank: Seems like I'm a little impatient for results here.
Think-Tank: These issues have been plaguing us forever, but I think I'm seeking answers from the wrong guy.
Icon Dialogue Arrow The Hexanexus gameplay is no good.
Think-Tank: ...I have a hard time agreeing with your point of view.
Think-Tank: Then let me change the question. How can we make the Hexanexus even more fun?
Icon Dialogue Arrow Add in extra dimensions.
Think-Tank: Extra dimensions? We already have Virtual and Real. And... We could also put in some more decorative patterns.
Icon Dialogue Arrow It's not difficult enough.
Think-Tank: It's too easy!? If we added a pattern-matching element to the game, it should be even more difficult.
Icon Dialogue Arrow The device shape is too plain.
Think-Tank: The shape is too plain? If we add in some decorative patterning, that would maybe shake up things...
Think-Tank: Okay, wait a second. I'm going to add some decorative patterns to this Hexanexus.
No wonder Think-Tank is such an accomplished craftsman at the Artisanship Commission. The Hexanexus is completely modified as per his specifications.
Think-Tank: Why don't you give it a try now?

(After completing challenge, Bountiful Treasure appears)
(Upon collecting reward)
Think-Tank: How about it, then? Is the Hexanexus even more fun now?
Icon Dialogue Arrow It really is more fun now.
Think-Tank: That's great. This new Hexanexus model is gonna be a hit.
Icon Dialogue Arrow Not too sure.
Think-Tank: Give it a few more tries and you'll definitely come around to it.
Icon Dialogue Arrow Just the opposite — it's less fun now.
Think-Tank: I don't believe it. Let me make a few more custom changes for you.
Think-Tank: You really are a Hexanexus power tester! These suggestions of yours are simply illuminating.
Think-Tank: We'll soon have all of our Hexanexus games upgraded. You can find one where you were playing it before.
Think-Tank: This is a major update, so we may as well call this the Hexanexus 2.0.
Icon Dialogue Arrow Will anyone actually play it?
Think-Tank: This new version is sure to be a hit.
Think-Tank: Besides, we hope that you can keep playing as well.
Icon Dialogue Arrow Aren't you going to post a preview?
Think-Tank: I'll think about it when we come to promotions.
Think-Tank: Oh yeah, we'll place chests inside our new Hexanexus this time. Don't worry about it. Just play the Hexanexus and you'll get your chests — now that you're my good (Brother/Sister).
Think-Tank: Goodbye then... Ah, I almost forget: Here you go. This is your gift as our latest Lifetime Hex Club Membership.
Think-Tank: Play lots and play often. Hexanexus is the bestest!
(Obtain Condensed Aether Condensed Aether ×1, Strale Strale ×10, Achievement Hasta la vista, Hexanexus!)

Other Languages

LanguageOfficial Name
EnglishThink-Tank
Chinese
(Simplified)
「智囊」
Chinese
(Traditional)
「智囊」
Japanese「智能」
Korean「똑소리」
SpanishPozo de Sabiduría
FrenchCortex
RussianУмник
Thai"มันสมอง"
Vietnamese"Cố Vấn"
GermanThinktank
Indonesian"Otak"
PortugueseGael, o Pensador

Change History