I found a fic a couple of weeks ago but lost track of it again, I think either on Spacebattles or SufficientVelocity. A self-insert in a DC universe has a blue power ring, but they are lousy at using it effectively. The character looks like some sort of alien and keeps referring to himself as a super-villain and playing up super-villain tropes because he keeps breaking laws by healing people without a medical license. No one takes him seriously as a villain, but all his attempts to make the world a better place apparently tend to have unintended consequences. It featured an intervention by Superman trying to talk him into being a proper hero, which started out hilariously but went darker as issues of just how damaged this character is came to the surface.
----------
No, I don't believe the world has gone mad. In order for it to go mad it would need to have been sane at some point.
----------
No, I don't believe the world has gone mad. In order for it to go mad it would need to have been sane at some point.