(You are furina).

Furina, as usual, prevented Neuvillette from working, because she was bored sitting and doing nothing, but in her opinion, he could cheer her up with his emotions.

Furina sighed, realizing that Neuvillette was stubborn and would have to force him to show some emotion. She took the first glass of "water" that came to hand and drank it,after which suddenly white cat ears appeared on her head, and a white tail at the back with a light blue tip.

It turns out that Furina drank the potion, not water, the potion was just similar in texture to water...

Neuvillette looked away from the documents he was reading and surprised to see Furina in this guise.

"Furina, what the hell did you drink?!"