Cen Shu was once the most diligent disciple of the Qingyun Sect. He stayed up all night practicing and grabbing secret realm resources to compete for a spot in the foundation establishment, but in the end his meridians were broken due to excessive involution. After lying down in the Wasted Spirit Valley, he discovered that as long as he didn't practice deliberately, the thin spiritual energy would automatically penetrate into his body, and he could even break through to the middle stage of Qi refining in his sleep.
During a sect competition, King Juan's disciples fought hard to win the first place. Cen Shu was too lazy to participate, but because of the spiritual energy that overflowed while basking in the valley, he accidentally hit and shattered an out-of-control magic weapon, and was mistaken by the elders for a hidden master.
Later, the evil cultivator sect invaded, and the elders of Qingyun Sect were retreating steadily. Cen Shu hid in the back of the palace and gnawed on the spiritual fruit. The fruit core he threw out accidentally hit the spiritual root of the evil cultivator leader because it was contaminated with his Taoist charm. From then on, the news spread that "there is a bad guy in Feiling Valley", and various sects sent people to try to win over him. However, Cen Shu just wanted to continue to live in peace, but the more he showed off, the higher his cultivation level became, and eventually he became the "Wuwei Immortal" respected by everyone in the world of immortality.