The normal story goes like this: " the main character gets isekaied into a fantasy world, gains OP powers, wins a war by defeating the evil villain of the story. And then they get treated like a hero who saved the world". But this story is completely different. In this story the main character gets isekaied into a sci-fi world with magical powers in the form of a frog. Rana Temporaria. The mission, is to protect the magical animals and defeat the hero. In Other words, become the villain of the story in the form of a frog.