Unalone

(Crossover between John Wick and My hero Academia)
After losing his mother to a careless hero's actions, Izuku was sent to an orphanage, where he stayed for years. One day, a man, in all black entered the Orphanage. The Baba Yaga had lost his wife. His dog. the same loss that he had experienced, he saw it in Izuku's eyes.
"I'll train you. You said you wanted to be a hero, right? Learn to protect. Learn not to show mercy to those unworthy of it. Make sure that no one else has to go through the same pain that you did."
(There will be lemons)
*You're welcome.*