World Defying Schism

One day, Cheon Donghwan, a man disillusioned by the corrupt rule of his nation, launched a one-man rebellion. Alone, he carried out a series of extreme and desperate actions in a final stand against the system. Though he succeeded in shaking the foundation of power, his rebellion ended in death. But that wasn't the end. Donghwan awakens, alive, but in a body far younger than he remembers. Has he returned to the past? Or is this something far stranger?