After Rebirth, I Will Use Yu Kuai to Guarantee My Immortality

Jiang Fan was abandoned by his sect, his fiancée broke off the engagement, and he was soon poisoned by a strange poison. In desperation, he activated the ancient contract of "Yu Kuaibao" in his body. From then on, the medical expenses were fully reimbursed, and the elixirs and magic weapons were directly exchanged. The former sect begged to return, Jiang Fan chuckled: "Sorry, my medical insurance does not cover you!"