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1. Tail Wiggles and Heart Flutters by KMiMoon

   Fandoms: Zenless Zone Zero (Video Game)  

   • Not Rated
   • Creator Chose Not To Use Archive Warnings
   • F/M
   • Work in Progress

   13 Apr 2026

   Tags

   • Creator Chose Not To Use Archive Warnings
   • Cissia/Wise (Zenless Zone Zero)
   • Cissia (Zenless Zone Zero)
   • Wise (Zenless Zone Zero)
   • Jane Doe (Zenless Zone Zero)
   • Belle (Zenless Zone Zero)
   • High School AU
   • Alternate Universe
   • Fluff
   • Light Angst
   • Slow Burn
   • First Crush
   • Embarrassment
   • Sibling teasing
   • Thiren (Zenless Zone Zero)
   • Family Dynamics
   • Misunderstandings
   • Cute
   • Sorta OOC? Maybe?

   Summary

   Cissia's final year of high school has begun, and she's determined to make it different.

   Adopted into a loud rat thiren family at the end of middle school, she gained an overprotective big sister and zero social life.

   Now, with a massive crush on the calm boy sitting next to her in class, she's finally ready to stop hiding in the back.

   Language:

   English

   Words:

   11,002

   Chapters:

   4/?

   Comments:

   20

   Kudos:

   117

   Bookmarks:

   13

   Hits:

   2,520