Should I Become a Villain?

Various monsters came out from mysterious gates that appeared all over the world. Along with this incident, humans also gained power and were called hunters.
Radmilo Laiv is a hunter with the power to control time. He spent his life serving the world government and becoming a hero. However, he was killed because his power was considered a threat to the government.
It was a stroke of luck that Radmilo could return to the past because of his powers. In this life, he doesn’t want to be a hero anymore. Should he play the evil role and become a villain?