I Became the Squirrel That Saves the Villain

"Wait, am I… a squirrel? How, when, why?!"

I opened my eyes and found myself… as a squirrel. Not just any squirrel, but a divine beast known as the "Sacred Squirrel," treasured for its ability to soothe a wizard's magical power.

But hold on—I was human! To return to my human form, I need to steadily accumulate magical energy.