When she was thirteen years old, Shen Zhixia squatted on the ramp and cried. It's all "Clannad"'s fault. She cried all night during the extra episode, and her eyes were swollen like peaches the next day. A hand with sharp bones handed over a pack of tissues. The boy turned his head and his ears were red: "Nagisa Furukawa saw you crying like this, it's time to laugh at you." That was the first time she saw Jiang Yuguang. The cool academic master who has played "Clannad" three times has since become her deskmate, her companion, and her weekly companion. But her heart had been leaning towards him since the summer when she was thirteen years old - but she didn't know it. From the slopes near the river to the snowy nights at the university between the north and the south; from the proposal song of "Little Palm" to the song "May I be like the stars and the moon" at the wedding; from his clumsy tears when his daughter was born, to when her mother passed away and she held him in her arms: "You cry, I am here." They spent their lives turning their unspoken love into a daily life of staying together until they grow old. That summer, she borrowed a beam of light from him. Later, she spent her whole life giving it back to him.
Concept: A long two-way secret love between young people. The two people are each other's source of light and heal each other. Happiness is hidden in the ordinary and trivial daily life, accept parting and loss, and look for the light and tenderness belonging to ordinary people in the fireworks world. The image of light jade in "Clannad" is used to describe the meaning of companionship: no one is anyone's salvation, and companionship that goes both ways is the best answer to the long years.