Reborn right before a bizarre global event, ordinary delivery‑rider Kai awakens to find every person’s assets have shrunk ten‑million‑fold — except his own fortune stays unchanged. His ex‑girlfriend Mia and arrogant wealthy rival Ryder once framed and murdered him in his past life. Armed with unmatched purchasing power, Kai methodically gets his revenge. He buys luxury villas, limited supercars and core industrial assets, repeatedly humiliating the pair at banquets, high‑end clubs and business auctions. Blinded by arrogance, Ryder refuses to accept Kai’s real wealth and keeps launching malicious commercial attacks. Every underhanded scheme backfires, draining all his capital. In the end, Ryder and Mia lose everything and sink to the bottom of society. Kai completes his vengeance, builds his industrial park and embraces a brand‑new life.