Computer genius girl Su Niannian hides her identity as a technical guru in order to pay for her seriously ill mother's medical expenses. During the day, she is an ordinary college student, and at night, she transforms into the legendary "Ghost" in the hacker world to take orders and make money. Jiang Yichen, the male god on campus, is the president of the student union. He appears modest but is actually alienated. He is extremely passionate about science and technology competitions. The two met because of a campus hacking competition, and each did not know that the other was their old rival and partner on the Internet. In repeated technical confrontations and cooperation, the two gradually attracted each other, grew together, and finally recognized each other in reality and on the Internet. They worked together to solve the crises in family and life, and also gained love.
