A reunion that was full of holes 40 years ago, and a fetter that walked alone 30 years ago. That was an unexpected encounter 50 years ago with ulterior motives. Now it has turned white and has passed the age of 70. Zeng Mu first coughed and suddenly stopped?
Zhou Ziyin, who is rational, intelligent and has a strong personality, met Yu Xiaochuan on the bus, and the two formed a deep friendship. Zhou Ziyuan, who values money very much, rashly married a wealthy businessman who was over fifty years old, but the wrongly sent wedding invitation revealed the hidden secret in her heart. Ziyin's unreconstructed memory of her mother when she was young has also become a lingering mystery.
In this farce, she met Ogawa's good friend Ye Chen, and the surging heart of a woman began to beat. Xiaochuan, who was somewhat dull and unexpressive, went out for an outing with others. At the request of his parents, he returned home with his childhood playmate Cheng Xiaoxuan, only to discover why Ziyin had no memory of her mother...
In the sacred hall, Xiaochuan silently blessed them, recalling that outing and taking an unforgettable photo for her, the girl standing under the red maple tree, the oath of that maple leaf - love cannot be controlled, I have the right to love her, and she also has the right to choose not to love me, but please respect my love for you!
All love is like a roller coaster, and all marriages travel at the highest point. After crossing the high point, it will inevitably bring about a swooping nightmare. Only then did Zi Yin realize how numb love is, until someone who brings the ending appears...
What will be the fate of Zi Yin and Ye Chen? Why do the conflicts between her and Ogawa wax and wane? How does Xiaochuan face his vow to Ziyin?