As Izuku got betrayed by his friends and family. After they threw him in prison he was bailed out by a guy name Bruce Wayne due to the betrayal. After being sent to prison everyone celebrated his imprisonment for days as they had to find out the truth ok who's the real traitor. Soon after it was revealed they left to only find out that Izuku was bailed out by a famous well known person. After Izuku left Japan with Bruce he was trained to be the next Batman in Gotham city. 

Ship

Izuku x harem