Zhao Yifan, a junior college graduate, lives in a small county town. He is a low-level salesman in a decoration company. He is twenty-eight and nine years old. He has achieved nothing and is depressed. He is humiliated by a female customer in order to make a deal. He gets angry under the humiliation, but is thrown into a river and drowns!
Traveled to a new world parallel to the original world, opened the system, and accepted the task of destroying the evil capital.
From then on, he went to college and became a business tycoon from the bottom, composing a legendary song from another world.
