"Mouse and Cat Modern" Cohabitation from Heaven... Beast?

A cohabitation beast descends from the sky, let's start living together~ Although the title is very deceptive, nonsense, OOC and human-animal [What? , But this is definitely an upright and refreshing mouse and cat novel, with a light and joyful tone (don't believe it if the author is good at writing SE!) But I guarantee that its ending is HE. Its ending is HE [I say important things twice. Intention: