How can someone become friends with people so different?

A few months after being released from prison, Takeshi Mura attends U.A highschool for upcoming heroes with his best friend, Mina Ashido. The case from 2 years ago unsolved and fresh in his mind may cause him to loose his friends, or his sanity. ⚠️TRIGGER WARNINGS INCLUDE THE FOLLOWING⚠️ -drugs -gang violence -imprisonment -kidnapping -alcoholism -death -domestic violence/abuse -darker themes shown than that of the anime/manga THIS IS THE NEW STORY.