The Fall of a Hero and Rise of a Demon (Gyutaro!Izuku)

Izuku Midoriya realized at a very young age that not all men are created equal. He was one of the few people of his generation to be born quirkless, with his father leaving him and his mom soon after he was diagnosed. Because of that his mother had to work more jobs, and even then they still only barely had stable living conditions.

Things got worse at his school when everyone found out he lacked a quirk. He was constantly picked on and bullied, with the teachers no longer caring and blaming everything on him. Even his best friend Katsuki Bakugo started to resent his very existence, with him being his primary tormentor.

Time skip 10 years later and it's his last year of middle school. Everyone still ridiculed him of his dream of still becoming a hero. What's worse is that Bakugo told him to take a swan dive off a roof and pray for a quirk in his next life. But by chance he was later saved from a villain by his hero All Might. Taking this chance, he asked All Might if he could become a hero. But like everyone else, he said no.

After so long of having his mother as his only support, Izuku decides to end it all. Will he survive? What will he use his new power for? The only thing that's certain is that the old Izuku is gone, and Gyutaro is what remains.

Cover art belongs to SageHartArt on deviantart