K.O.3an Guo(2009)

K.O.3an Guo is a Taiwanese series that blends martial arts action with comedy and fantasy. Liu Bei, Guan Yu, and Zhang Fei are sworn brothers determined to enroll together at an elite academy in the Silver Dimension. Their ambitions hit a snag when visitors from KO One—a parallel universe—arrive and upend their carefully laid plans. The show draws inspiration from the classic novel Romance of the Three Kingdoms while infusing it with modern humor, supernatural elements, and high-energy fight choreography. Expect a mix of school-based hijinks, dimensional crossovers, and the chaotic friendship dynamics that define the KO One franchise. The series balances earnest character development with tongue-in-cheek storytelling, making it appealing to fans of both traditional martial arts narratives and contemporary Taiwanese pop culture.