#castocipher
“Admit it, Princess: even if Amphoreus wasn’t real, having me wrapped around your finger definitely is.”

#HonkaiStarRail #castocipher
October 31, 2026 at 10:53 PM
wow how mysterious kwo. it's castocipher bc cassie takes pics and applies black n white filter
September 1, 2026 at 12:12 PM
#castocipher halloween prompt
December 26, 2025 at 12:30 AM
#castocipher i did for castocipher week!!
December 26, 2025 at 12:26 AM
April 9, 2026 at 7:39 AM
always 🦋

#castocipher
July 10, 2026 at 9:33 PM
🌊🌌

#castocipher
March 25, 2026 at 11:22 PM
First ever fanfic! Woooo!
castocipher with a bit of ciphlaea, but they're not end game so its angst.

#castocipher

archiveofourown.org/works/754443...
Tales from a Quiet Nebula I: Mischief leads to Death - Chapter 1 - Maroontus - 崩坏:星穹铁道 | Honkai: Star Rail (Video Game) [Archive of Our Own]
An Archive of Our Own, a project of the Organization for Transformative Works
archiveofourown.org
December 8, 2025 at 4:22 PM
castocipher ...
December 28, 2025 at 12:01 PM
-let me see your big scythe~
a couple of anime characters standing next to each other with the caption castocipher explosion
ALT: a couple of anime characters standing next to each other with the caption castocipher explosion
media.tenor.com
May 3, 2026 at 1:13 AM
cerysilens CAStSILENS evermarch castocipher bathtub and everything Cyrene,,,,,,,,,, holy peak you cooked so hard bestie!!!!!!!!!!!!
November 9, 2025 at 10:05 PM
Have not been this fucked up from writing girls getting freaky with it this bad since my castocipher fic.. maybe that’s a good sign. Who knows man.
April 22, 2026 at 7:18 PM
A stoopid part of me wonders if the castocipher fic was too much at points (wrong), but then I remember some of the things I wrote for starch fics and astralyn and then I realize I’m good lol
July 22, 2025 at 4:23 PM
This castocipher fic is like the closest thing to abo type stuff I’ve written yet, and I fear that I’m walking a very tight line with it before it causes a shift to form within my soul lmao
July 20, 2025 at 3:10 PM
August 8, 2026 at 8:51 PM
Out of Time
Cipher tries to steal her way to a chance she failed to take.
#castocipher Tragedy, Denial
1.7k words
#HSRFanart #Cipher
archiveofourown.org/works/64996912
archiveofourown.org
April 25, 2025 at 12:31 AM
Castocipher,, throw Hyacine in there too for good measure… I miss them.
April 2, 2026 at 11:16 AM
I need more castocipher… I need more everstarch, more phaidei yuri…..aglaea getting her shit rocked…. Ampho cast, you are dearly missed.
April 2, 2026 at 11:15 AM
Shunguang thing might just be on par if not better smut than both starch band fic and castocipher fic, who’s to say 👉👈

Hopefully it’ll be up later today!
January 22, 2026 at 5:42 PM
((Yuzuali so far is the only fic I’ve done that really goes into this, (castocipher was mostly just smut lol) I’m really just basing this assumption off of yuzuali fic and original works, but it still stands))
November 22, 2025 at 1:09 AM