Wang Tiannai is the reincarnation of ancestor Hongjun in a modern person and reborn in an immortal cultivation continent. He is always a golden finger of the system. The system regularly sends him some messy express delivery every day. He has been in this immortal cultivation continent for two years. His messy express delivery has been stored in the system space and every corner of his thatched house. Among them are a black dog named Xiaoliu and a hamster named Xiaobai.
