This story tells the story of a relationship between a Sakura girl and a Sakura boy. From friendship to love to family affection, it is incredible. At the same time, both the boy and the girl were liked by many people, but they always believed in their love until the girl found out that the boy was her brother and was reluctant to let go of the relationship. However, does that mean that they can just let it go? The two of them struggled for a long time, but that was impossible after all. They are brothers and sisters after all. She finally decided to face looking for her love again, but there were many ups and downs on the road. What should she do if her friendship was betrayed? But they still persisted and came over. In the end, the girl fell in love with her rival and found her love. The boy also met his own girl and decided to give everything for him wholeheartedly.