Blood Moon Vigilante and The Assassin

Izuku Midoriya was a promising student of Aldera High and wants to go in U.A High School since he's quirkless he can't go there but he still think he can enter the school without a quirk. Katsuki Bakugou, his former friend heard it then used his quirk to get izuku fall from his chair and scaring him but what's worse? After the Class, Bakugo made a very bad move and told Izuku to take a swan dive off the roof of the building and pray to have a quirk in next life. What he really didn't knew is that Izuku's life changed there forever.

10 months later, after Bakugo have enter the U.A High. There are many rumors about a vigilante helped a girl and a kid to escape from the Pro Heroes during sludge villain incident but they ask him on what really happened on the incident which he told them the truth on what happen after the sludge villain incident

Pro Heroes prepared themselves for the operation they will do while Villains are doing the same thing and their targets? It's Izuku & Riven. The Heroes wanted to arrest the two while the Villains wants to torture Izuku & have some fun to Riven's body

What will happened if Izuku/Yasuo teleported into another world where all demons exist while the demon slayers kills them by using nichirin blade. Will he able to survive in a world full of slayers and demons?

P.S
Izuku has Yasuo's Abilities in League of legends and Kanae Kocho is alive in this story. Izuku meet Yone and he gives izuku his half-brother's katana then trained him with swordsmanship. Akame will also be teleported to the Demon Slayer World after the Night Raid had achieved the victory towards the Capital in the end of the Anime EP. 24 ending