Bleach: Becoming Invincible After Meeting Yoruichi Shihōin

Bleach Fanfiction

The characters stay true to the original.

The protagonist is a cat.

From the start, he turns into an orange tabby, and all he can do is hiss.

After fighting a black cat 666 times over the course of a year, he learns to use spiritual power. Then Lin Mo is astonished to discover that the black cat is actually Yoruichi Shihōin from Bleach!

And so, Lin Mo the orange tabby becomes Yoruichi's underling. He even learns Shunko, and from then on steadily rises to become invincible across the three realms.