After being transported into a game world and bound to an NPC by a master-servant contract, Yi Nian must fight monsters, level up, and navigate an unexpected romance along the way.

Gu Zeyi, the merman prince, was captured by the human woman Lu Miaomiao. Gu Zeyi started a long journey of "chasing the beads." His three brothers made jokes in order to help the eldest brother retrieve them.

Su Xiaomu has a secret sideline business. She opened a "men's supermarket" and specializes in matchmaking. But her latest client, Xia Hexi, president of Zhengwei Group, has frustrated her, and make her doubt, her career choice. With the help of the three brothers of the Su family, the two not only joined forces to solve the group crisis, but also finally settled each other's lifelong events.

Qiao Qingqing, a second-year forensic student, who accidentally encounters System Xiao Yi and becomes a script traveler. While on a mission to an unknown script, she becomes trapped inside and meets Yan Junhuai, a character in the script.

Posing as her sick twin brother, college student Xia Shicheng joins a charity tour and becomes entangled with a struggling band. While hiding her identity, she navigates internal conflicts and catches the attention of her senior, Gu Lan. Amid music, friendship, and romance, they fight for a stage to prove themselves.