LORE OF ROOFTOP DIVERGENCE

A student who was disappointed by the law of the current world, Michael Wallace, tried to find his way out of this wretched system.

While jumping off the building was one of his ideas, he decided to go against the system for once.

After he helped another boy from the tough-background bullies, both of them stumbled into another world where they could gain strength through leveling and killing then come back to do something in the real world.