Everybody wanted to be a hero so I became the villain

A man covered in blood can be seen kneeling in the middle of a devastated battlefield.



"Who would've thought that the brightest hero of humanity is colluding with the devils."



Suddenly, the seemingly lifeless body of the man flinched. He laughed hysterically and said. "I get it now... jealousy, envy... humanity will ultimately destroy humanity."



The man closed his eyes seemingly ready to accept his fate. But as the darkness started to devour his consciousness. He suddenly heard a faint ethereal whisper. "Embrace the darkness."



And when he open his eyes he found himself back in time. Will he stay on the path on becoming a hero to protect humanity or will he be the reason of its destruction.