I Am Sweeping the Floor of the Library, and I Am Invincible at Signing In.

Jiang Fan traveled through the fantasy world and became the lowest servant disciple of the Qingyun Sect. With incomplete spiritual roots, there is no hope of breaking through to the Qi Refining Realm in his lifetime. Everyone can be bullied, and they can't even get enough to eat. Until he was assigned to sweep the floor of the abandoned library—— [Ding! Sign-in system activated! Sign in at the door of the library and get the [Chaos Divine Body]! Sign in on the second floor and get the [Eternal Sword Technique]! Sign in at the sect's forbidden area and obtain [One Hundred Thousand Years of Cultivation]! Everyone thought he was a street sweeper. Until the sect competition, he killed the number one in the outer sect instantly with one move, and the whole place was completely silent! In the inner sect selection, he defeated Chu Hao, the first genius, and was knocked back by his palm at the ninth level of Qi refining! The beautiful eyes of the sect's saintess trembled: "Is this still the handyman who can't even eat enough?" The elders of the hostile sect led a crowd to invade, and the Qingyun Sect was in danger. Jiang Fan held a three-foot green blade in his hand, and his sword energy spanned thirty thousand miles: "Whoever dares to touch my sect will be killed without mercy!" From a street sweeper to the supreme being in the heavens. Jiang Fan: "I just want to sweep the floor quietly, why am I invincible?"