Lou Xiaotong, who had a car accident in G City, had to come to G City again because of the college entrance examination. He thought he would get through it safely this time, but he fell into a greater crisis... The campus beauty boyfriend Gu Muke, who misunderstood that he had an affair with the school belle, was like a demon, pestering and retaliating, leaving him breathless. Later, he had no choice but to get comfort and support from Yi Yan, his mother's model and friend, and began to have feelings for him... But why did Gu Muke cry and call his brother while holding a photo of himself? Who is the person who secretly protects him like a god? Why is Yi Yan his mother's marriage partner...