A young man buys fish every day but disappears out of thin air. He wakes up again in another interstellar plane, his body changes drastically, exm? What's going on with this fish's tail! ? No matter how much I love eating fish, I don't want to turn into a fish! !
And little white tiger brother, you can't look at the fish with covetous eyes! Species and gender not allowed.
In short, it is a sweet love story between a fish (?) And a tiger.
Silly white sweet Mary Sue doesn't explain.