In order to inherit the family business, tomboy Lin Xi transformed into "Lin Xi" and sneaked into the men's dormitory. She is neat, handsome and has extraordinary skills. She easily wins over her hot-blooded brother Chen Ye, her sharp-tongued partner Zhou Mo, and her gossipy best friend Su Qing. However, she always breaks out in cold sweats in the dressing room and before the physical examination. What's worse is that her unique charm actually attracts the attention of Gu Yu, the flower of the high mountains! When the brotherhood gradually deteriorates, Lin Xi's heart beats repeatedly between excitement and panic. She accidentally fell into the water, and her soaked clothes could no longer hide the secret... On the night when her identity was revealed, Gu Yu pushed her against the door: "Lin Xi, or... What should I call you?" Let's see how Little Sun, disguised as a man, tries crazily on the verge of falling off the horse, grows passionately with his partners, and gains a unique love that transcends gender. When she finally bravely returns to Lin Xi, will she lose everything, or will she have a brighter future? Warm group portraits and sweet interactions are waiting for you!
