After a day of boredom and wandering around, Ye Chanyi was basking in the sun on the grass of a slum named by city people. With a resolute face, a slightly thin body, and thin eyebrows, if he was born in a wealthy life, he would definitely be an elegant young man, but reality is reality, " Don't think about so many things that you have and don't have." Ye Chanyi, male, Han nationality, junior high school diploma, currently unemployed, 23 years old, but Ye Chanyi is not what you think. He is very smart. He dropped out of school at a young age because he didn't want his parents to work for him. Others ask him why he is not like most people in the slums. The child should either learn some skills or follow an elder. He will say, I don't have that much free time. That's why he didn't find a job. His parents are not in good health. He has to stay here and find odd jobs in his spare time. He can't make much money. To eat and drink well, he still has to buy medicine from his parents. Life is very difficult. Ye Chanyi lives in China in the 21st century. This is the age of knowledge. It is said that knowledge changes destiny. Yes, Ye Chanyi is also like this. He has completed college courses by relying on the books he bought here and there over the years. He does not want to be an illiterate and suffer all his life. This is how the story begins.