Neo, an unnamed background character thrust into the narrative, discovers he's been transmigrated into a novel as an extra. Armed with the legendary bloodline of Hades, God of Death, what should be his greatest fortune becomes a curse when he awakens a catastrophic ability: [Unique Skill: Death]—a power that ensures his own demise. Struggling against fate itself, Neo must navigate a world of cultivation, supernatural forces, and dangerous adversaries while wrestling with a skill that defies comprehension. Between fleeting moments of adventure and unexpected romance, he searches for answers about why the gods chose to doom him. As an extra destined for obscurity, can Neo rewrite his story, or is death truly his inescapable destiny?