Little Q is an ordinary boy who should have grown up happily under the love of his parents. Unexpectedly, the sudden death of his parents brought a heavy blow to him. In order to survive, he decided to drop out of school and go to work. Because of Little Q's character, work brought him a lot of troubles and brought many opportunities. Among them, there were many loves and hates, people who loved him, people who cared for him, enemies who were even more enemies, and he fought all the way to the leader of the gang. What height can he finally reach by climbing up like this step by step?