Someone can have this idea

Izuku yagi was a normal child until one day he was known as quirkless but he was fine with it but he was neglected by his parents and bullied by his sister and class 1a he never wanted to be a hero he just wanted a happy life but he never gotten it till one day he snapped and saying some serious stuff about his bullies and so called family and leaves and he was never shown again but for izuku he was transported to a world were humans need to exist so it became izuku destiny to bring the the people who were quirkless and bullied like he was

Technology
Holograms
Space ships
Ai
Hoverboards
Future weapons
Future food but they don't need to kill animals for food

Will izuku return to so called home ?

Will his family ask for forgiveness even though he doesn't want there forgiveness

Izuku will talk badly about his classmates and family

Mention
Self harm
Roasting
Pure hatred
Never forgiveness

Izuku x harem

Or

Izuku stay single

Or

Izuku x one girl who is quirkless or another anime but she  have to be powerless