The plot is actually so damn interesting. I wanna read it too. So the mouse magician gets ...

The plot is actually so damn interesting. I wanna read it too. So the mouse magician gets eaten by..lets say a cat. And then he takes control of the cat's body, like possession. He becomes the cat itself. His real body's already digested and gone and he will be in the body of a cat forever unless someone who prays on cats ate him. And he'll change bodies again. But if no one ate him and he lived on until old age he'll just die. But as long as he keeps getting eaten, he's immortal. What if he gains control of a human body this way? Some powerful. Damnnn...this story's got a lot of potential!