The Strongest Magical Girl Doesn't Want to Save the World Today

[Transformation] + [Invincibility] + [Story Flow] When the strongest hero, the magical girl Irene, died together with the Demon King, she thought she could return to her original world, but the world played a big joke on her. She was reborn, reborn into a young man, saying that the crisis was not over yet, and I wanted to save the world again. Even a sheep cannot be gleaned from its wool, over and over again, no matter how many times it must be saved. I quit this time because I don't want to save the world. The world loves this and that and it has nothing to do with me. Is this really the case? When the crisis came again, even more serious than before, he once again became a hero. "It's just a habit. You have to find a job anyway, find something you're good at!" After fighting again and again, will he return to the path of being Irene after being reborn? "I want to hang out with girls instead of saving the world!"