I Want to Die, But I Am Immortal

Adam's ordinary life implodes when his parents mysteriously disappear, their deaths later officially ruled a suicide, a conclusion he rejects. His pursuit of the truth uncovers a sinister plot as corrupt officers murder him. In his dying moments, they confess his parents were victims of a powerful entity. Instead of oblivion, Adam gains the "Return by Death" ability, forcing him to repeat his final days. His teacher's betrayal and subsequent murder reveal a devastating $100 million bounty on his head, turning everyone into a threat. This cycle of brutal deaths transforms the empathetic boy into a cold, ruthless killer driven by survival and vengeance. During one loop, he incidentally saves a classmate from bullies. Unbeknownst to Adam, this act sparks an intense devotion in the girl. She repeatedly sacrifices herself for him, dying in his place across numerous repetitions. Adam finds himself trapped, not only fighting a grand conspiracy but also witnessing an innocent's repeated demise, hardening him further and eroding his humanity.