The protagonist's mobile phone was accidentally pulled into a WeChat group called [Three Realms Mutual Aid Welfare Group]. The nicknames of the group members are "Tai Shang Lao Jun", "Monkey King", "Fairy Chang'e", "Prince of Hell" and other gods and demons. In order to achieve "KPIs" (such as belief in the world, amount of incense, spread rate of exercises), they will send red envelopes and "help links" in the group from time to time. These are insignificant "wool" in the eyes of gods (such as leftovers from expired elixirs, defective products from spell practice, scraps of low-level spiritual grass), but in the hands of the mortal protagonist, they become "immortal products" that can improve physical fitness, bring good luck, and even get started in cultivation.