Class 1-A and Class 1-B find themselves in a mansion with the teachers after they agreed to watch a show about their lives. But they don't know what they will see. They will be watching the english dubbed of the show.
DONT READ IF YOU DONT WANT SPOILERS. EVERYTHING IS SPOILER IN HERE. READ AT YOUR OWN WILL. ALSO ITS FANFICTION.
All for one breaks out
He destroys everything
He destroys his son's life
He passed everything on to him, trying to make him into the most powerful weapon
Izuku doesn't yield
And so he rewound everything