Lu Mingxi, a student from a poor family who had gone through many ups and downs, was framed by his boss when he first entered the workplace. At the critical moment, Liu Xiaojing, a classmate he had not seen for many years, came to his rescue. In order to find out the truth, Lu Mingxi did not hesitate to break with Liu Xiaojing and go deep into the inside of his competitor. However, things have become more and more complicated. With the revenge of his ex-girlfriend, the frame-up of his brother, and the doubts about his own life experience, Lu Mingxi, who is deeply troubled, is once again misunderstood by Liu Xiaojing. The former lovers eventually become enemies. Is this all over?