Doomsday of MHA

A young man stuck in a world brought low by humanities greed, all he has left while waiting for oblivion is the stories from the past- these stories are all that stop him from succumbing to the mind-numbingly boring and monotonous life he lives. When the end finally arrives he is given the chance to enter a new world of heroes and villains, of reality and ideals. His start will not be glamorous, his power strong but hard to nurture, will he push through to become a hero or fall to the prejudice raised against him in this world where those with quirks are praised, those without scorned and those whose power mutates them looked upon with disgust! Follow his gritty journey as he tries to find his way in this new but all too familiar world! [So yeah the protagonist will have powers of base Doomsday- Hyper regeneration/Resurrection/Adaptation. Every other power Doomsday has is a result of adaptation and him fighting some of the most OP beings in fiction, so at the beginning the protagonist will be basically human and will have to go through the gruelling process the power requires, also... NO HAREM!]