Avan Tôn, a Bigo Live enthusiast, takes a break to celebrate Lunar New Year with her boyfriend, Kai Đỗ. Intrigued by the possibility of returning to her comic book world, she discovers her second favorite college romance comic book, "Đừng Nhờn Với Bánh Bèo." With Kai's encouragement, Avan transports into the story as Thảo Linh, who is now the main female lead having an unrequited love with a popular main male lead. As she navigates her new role, Avan grapples with the consequences of altering Thảo Linh's fate, oscillating between regret and determination in this isekai romance fanfiction.