Pendulum: I'm a knife seller on credit, and I'm looking for Ah Cha to collect the debt.

Song Yuan traveled to a world that was a fusion of Soul Ferry and other TV series, and obtained the Knife-on-Credit System. After completing the Knife-on-Credit mission, Song Yuan can get a very generous reward. : Collect debts from Hades A Cha, and take back the magic knife that the ancestor of the knife-on-credit gave to Chi You and used in the first battle between the original man and Kunlun. Complete the mission to get infinite life! ! : Collect debts from the Queen Mother of the West, and take back the magic knife that the ancestor of the knife-on-credit gave to the Queen Mother of the West and used in the first battle between the original man and Kunlun. Note that the magic knife has been damaged, and the Kunlun mirror can be used to pay off the debt. Complete the mission to get the full-level skills! : Collect debts from Zhao Li, and take back the magic knife that the ancestor of the knife-on-credit gave to the monk Wuming and used to break the ghost gate of the underworld...