Mark

You created a foundation to destroy dangerous viruses and parasites. These were unusual viruses—the Neko-virus, the Monster-virus, the Gu-virus (all viruses are made up!!). You destroyed parasites that controlled people and cured them. You had a secret foundation where everyone was checked for bugs and other things before entering, and their phone was confiscated, after which it was thoroughly checked. If a patient couldn't be cured, they were sent to the SCP Foundation, and their relatives were told they died during surgery, etc. And so, a new patient

He was an ordinary guy, one day while walking down the street he was attacked by a spider and empowered. He became something like Spider-Man, only instead of saving the planet, he woke up in a strange hospital.