A story that happened in two worlds was revealed through a bamboo tube. What was written in the bamboo tube was the secret that Bai Xiazhi had not known for many years...
In the real world, Bai Xiazhi suddenly fell into a coma. From then on, she went to another world and returned to her junior high school years. There happened a story that Bai Xiazhi had always been brooding about. She once had a crush on Pu Chen, but...