Jiang Zhichu, a girl who lives in the Xu family, meets Xu Jinnian, the alienated and aloof academic god. They were strangers with clear boundaries, but they kept getting closer in the daily life of fireworks. The convenience store came to the rescue, silently paying attention to her diet and body while living under the same roof, and secretly guarding her at the front and back desks in the classroom. At the public confession banquet, he declared his sovereignty in public, powerful and hot. He was cold and distant to the outside world, but he was possessive of her and blatantly favored her. It turns out that my heartbeat has transcended the years, and I will never forget it, but it will eventually echo.
