The Secret Treehouse on Campus

The back hill of Mingde High School has always been a “forbidden zone” in the eyes of the students. Overgrown with weeds and rarely visited, it is a place few people go. After getting lost by chance, transfer student Lin Xiaoman discovers a hidden wooden treehouse deep in a dense camphor grove. The treehouse seems to hold many secrets: a yellowed diary, mysterious symbols, and lights that appear and disappear in the dead of night. They all fill Lin Xiaoman with curiosity. As she investigates further, she befriends Jiang Yu, a top student who is just as interested in the treehouse, and gradually uncovers its connection to an incident at the school twenty years earlier. Thus begins a story of youth, secrets, and growing up.