In came Orange, holding a small box. “Hello, hello! I-it’s just me this time.” The girl was clearly anxious. “I’ve come with a new model of the Kakkushi-Seki!”

Reimu looked the girl up and down, assessing her for a moment. “...And you’re demonstrating it yourself, Chen?”

The girl nodded, reaching for her hand and tapping on something. Kosuzu watched, fascinated, as her form flickered, dispelling. The girl underneath the guise had a decidedly different visage - red dress with a green hat, brown hair, two cat ears, and two cat tails.

She lifted up her hand, now revealing a small ring.

---
Thanks to Asutnima for helping with the animation!

Based on "Kaizou/Kosuzu", 4th arc of "Redo/Reimu", a fanfic by Gooboi at Ao3.

Read the whole thing here:
https://archiveofourown.org/series/4062991
Or this arc here:
https://archiveofourown.org/works/56571616/chapters/143781214