What will life be like when you have two sweethearts?
Bu Yuyan is not afraid of trouble, but when both Moyan and Cheng Cheng express their feelings for her, should she choose Moyan, who was attracted to her in the first place? Or is it the end of the world and the choice to take a journey that has always shared a common language?
In the ignorance of boys and girls, these three children with more or less defective characters grew up quickly after time, and then each had their own happiness, and then they got to know each other together.