Qin Xun, a social worker in the workplace, activated the "Happy Fishing System" after time travel and worked as a planning assistant in a marketing company, determined to continue fishing to the end. On his first day at work, he met Xia Ning, the female president who came to rectify the situation. Qin Xun mistakenly thought that Xia Ning was a newcomer. In order to complete the system tasks, he taught her various fishing techniques and kept complaining about the boss. While Xia Ning couldn't laugh or cry, she was also shocked by Qin Xun's extraordinary work efficiency after get off work. In order to test Qin Xun in depth, Xia Ning decided to use his trick, pretending to learn how to fish, and entrusted him with important tasks. An offensive and defensive battle around fishing in the workplace began.
