On the day Fyodor awakened and decided to devote his life to world peace, he was bound to a System claiming to reform villains.
The System was full of righteousness and forbade him from committing murder or breaking the law.
Fyodor: But they're all parasites on society, standing in the way of progress.
System: Even if they've done wrong and are bad people, you can't punish them yourself. The law and the police should bring them to justice.
Fyodor: Sure.
Then he turned around and recruited the head of the military police into his organization.
System: ...
Other people's opinions of Fyodor: a lunatic, a sickly beauty, a troublemaker, a great man, an interesting person, a kind soul...
Fyodor's opinion of himself: Honestly, I just want to be friends with everyone. But first, the world has to return to normal.
Fyodor: Like supernatural abilities, Dying Will Flames, Stand abilities, psychic powers, cursed energy, and so on. Of course they all need to disappear.
As the saying goes: the devil who saves the world.
Theme: Have the courage to explore the true world.
