After a disastrous defeat in the World Championship, talented AD AD Tan Chengxuan retired due to a hand injury and became the laughing stock of the entire network. In desperation, he was bound to the "Almighty Auxiliary Healing System". As long as he pretends to be an auxiliary carry in the game, he can heal his hand injuries and regain his life. When his former opponents taunted him on the court: "That useless AD is also worthy of playing support?" Tan Chengxuan silently locked Thresh and decided the world with one hook - this time, he wanted to regain everything he lost in the name of support.