Traveled Through Time and Became a Trembling Tornado

An art student traveled through time and became a trembling tornado. Generally speaking, the protagonist is a person with personality, a family man? This novel is more than just "fan fiction" There are many such characters in movies and TV shows, but they are also the most emotional. The protagonist Tatsumaki has a sense of heroic responsibility, but he is in a state of wanting attention but not too much attention, and wanting to be admired but not crazy. As for the theme, I have thought about it, becoming a hundred, a hero, an anti-hero, taking into account some social realities, not invincible, not brainless, not very happy, but about the same, there is a white-haired twin-tailed sister, a royal sister Fuxue sister, I am a loli, and there is a scientist royal sister. Why is it unhappy? I recently like to watch The Invincible Young Master, so I can learn from it. In the early stage, my writing is not very mature, so I'll just skip it and read it. It's actually worth seeing. (One Punch Man fan fiction)