Intern Song Yu was drunk and was deceived by his colleagues into mistakenly dragging the group's female president Luo Zining into his family group. The family mistook Luo Zining for Song Yu's girlfriend, causing a huge mistake. Song Yu accidentally activates the Perfect Life Sign-in System, possesses the ability to predict the stock market, and flexes his muscles in the private equity workplace. While having to deal with their family's push to get married, they are constantly fighting with the cold-hearted CEO Luo Zining, and at the same time they have to deal with the villains in the workplace making things difficult for them. In their ridiculous daily life, the two gradually develop feelings for each other.
