In a post-apocalyptic world overrun by mutant beasts, Kane is humanity's one and only War God — yet he hides his identity, secretly gifting seventeen top military honors to his girlfriend Sena. On her promotion day, she coldly dumps him as a "worthless nobody soldier." Meanwhile, City Lord Eve, forced into a political marriage by the corrupt government, proposes a fake marriage to Kane — never suspecting who he truly is. As elites humiliate him and scheme against her, the War God finally rises. Revenge, romance, and absolute power collide.