I! I Picked up a Secret Book at the Beginning

Ye Yihui's goal was to be a big brother in society, but on the third day after he was expelled from school, he was taught a hard lesson by a group of gangsters in order to help an old man who was running a street vendor. After a while, he was bruised and swollen, but he found a surprise as promised, because the old man actually gave him the secret book of practicing the residual scroll, and after simple practice, he seemed to have awakened some special ability. From then on, he reached the pinnacle of his life and became the Dragon Emperor of China. This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.