Description: This is a story of love and courage. The protagonist Yu Wenshuo was admitted to the famous "Langrun University" Department of Physics in the college entrance examination. There, he met Nan Wang (played by Hao Xianghai), his roommate for the next few years, Chen Xingyao (played by Shan Xin), a genius girl from the Department of Astrophysics, and the mysterious senior sister "Tan Teacher" (played by Cheng Yuan). As the protagonist's life in the physics department unfolds day by day, he discovers that there is an amazing secret hidden in this seemingly peaceful physics department. At the same time, the astronomical society where Chen Xingyao works has encountered the most significant crisis since its establishment...