Adult Content Warning

This work could have adult content. If you continue, you have agreed that you are willing to see such content.

• Yes, Continue
• No, Go Back

If you accept cookies from our site and you choose "Yes, Continue", you will not be asked again during this session (that is, until you close your browser). If you log in you can store your preference and never be asked again.

1. Group Chats of the Universe by TeaTheory (FiraInTheMirror)

   Fandoms: 崩坏：星穹铁道 | Honkai: Star Rail (Video Game)  

   • Mature
   • No Archive Warnings Apply
   • F/F, F/M, M/M, Multi
   • Work in Progress

   22 Feb 2026

   Tags

   • No Archive Warnings Apply
   • Caelus/Dan Heng (Honkai: Star Rail)
   • Firefly/March 7th/Stelle (Honkai: Star Rail)
   • Bronya/Seele (Honkai: Star Rail)
   • Aventurine/Dr. Ratio (Honkai: Star Rail)
   • Herta/Ruan Mei (Honkai: Star Rail)
   • Black Swan/Constance (Honkai: Star Rail)
   • Rappa/Robin (Honkai: Star Rail)
   • Aglaea/Anaxa (Honkai: Star Rail)
   • Cerydra/Hysilens (Honkai: Star Rail)
   • Mydei/Phainon (Honkai: Star Rail)
   • Feixiao & Jiaoqiu (Honkai: Star Rail)
   • Yanqing/Yunli (Honkai: Star Rail)
   • Arlan/Silver Wolf (Honkai: Star Rail)
   • Himeko/Kafka (Honkai: Star Rail)
   • Caelus (Honkai: Star Rail)
   • Dan Heng (Honkai: Star Rail)
   • March 7th (Honkai: Star Rail)
   • Stelle (Honkai: Star Rail)
   • Firefly (Honkai: Star Rail)
   • Chatting & Messaging
   • Original Character(s)
   • Mpreg | Male Pregnancy
   • Other Ships Not Mentioned in Tags
   • Other Additional Tags to Be Added
   • chatfic
   • Astral Express Members as Found Family (Honkai: Star Rail)
   • Sunday is an Astral Express Member (Honkai: Star Rail)
   • Caelus and Stelle are Twins (Honkai: Star Rail)
   • Not Canon Compliant
   • Spoilers
   • Written Before Version 3.8 (Honkai: Star Rail)
   • and
   • Version 3.8 spoilers
   • Next Generation
   • Slightly - Freeform
   • Soulmate-Identifying Marks
   • Past Cocolia/Serval (Honkai: Star Rail)
   • Past Blade/Dan Feng | Previous Imbibitor Lunae (Honkai: Star Rail)
   • Past Baiheng/Jingliu (Honkai: Star Rail)
   • Past Himeko/Kafka (Honkai: Star Rail)
   • They'll get back together don't worry
   • Minor Baiheng/Jingliu (Honkai: Star Rail)
   • Baiheng Lives (Honkai: Star Rail)
   • Tags Contain Spoilers
   • Baiheng comes back eventually in fic
   • Not Right Away

   Summary

   The Astral Express has met many people, of course they want to stay in contact! Not to mention just message eachother despite standing right next to eachother!

   Language:

   English

   Words:

   22,526

   Chapters:

   43/?

   Comments:

   55

   Kudos:

   194

   Bookmarks:

   32

   Hits:

   5,555