The Zhang Group, a family business founded by two brothers led by Zhang Yaotian, has suffered a series of blows over the past year and is in a precarious situation. This elite figure in the business community of the scornful city is actually engaged in illegal activities in private, including drug manufacturing and drug trafficking.
Zhang Mufeng, this 27-year-old young man who is even more vicious than his father, is actually in charge of the Zhang Group. He has a sister. Zhang Muxue, in order to avoid her enemies, grew up in a closed environment and never had contact with outsiders. Due to her father's negligence in taking care of her and her mother's departure from home, she was brought up by Zhang Mufeng. Because of a kidnapping incident in her freshman year of high school, she, who was already introverted, suffered from depression and was forced to take a year off from school.
Jiang Qinglang, a naughty boy, was expelled three times and was sent to the last class of Yuecheng No. 3 Middle School by his uncle Zhou Hong, captain of the Yuecheng Anti-drug Brigade. This seemingly carefree and arrogant boy was filled with loneliness and uneasiness in his heart. Here, he met Zhang Muxue. From teasing at first to concern later, after a series of misunderstandings, the two quietly came together. However, this matter was soon discovered by Zhang Mufeng. After some investigation, he was surprised to find that Jiang Qinglang's guardian turned out to be the captain of the anti-drug brigade. Firstly for the safety of his sister, and secondly to avoid getting into trouble for himself, he began to interfere roughly with the two of them. . . . . .
When two people go through an unforgettable experience, break through many obstacles, and finally be together, some people leave an unreachable vow and turn around and leave. . . . . .