Just after graduation, he was lying in bed and taking a nap when the Donghuang Bell hit him on the head and said that in three years he would lead him to fight through the prehistoric heaven. Li Yungang wanted to refuse, but the bell lit up with golden light: If you don't, I'll rub your true spirit. He immediately patted his chest and wrapped it around me, thinking in his mind how to deceive the bell into lameness in the first place.