Han Daesung, Back From Hell

Han Daesung, a warrior, finds himself inexplicably transported to hell, where he endures a prolonged and grueling battle against the hellish creatures that inhabit it. After a lengthy and arduous campaign, he ultimately defeats the supreme entity, earning a ticket to return to his native planet, Earth. However, upon his return, he discovers that Earth has been overrun by an assortment of monsters and demons emerging from mysterious portals. Once again, Daesung is forced to fight for his very survival in this desolate and hellish environment. The question remains: will his experiences in the depths of hell equip him with the necessary skills to navigate and overcome the catastrophic events that now threaten his world?