"God of High School" is a popular South Korean webtoon that follows a high school martial arts tournament where students compete to prove their strength and skills. The story centers around Jin Mori, a talented martial artist, who enters the tournament to find the strongest fighters. As he battles various opponents, he uncovers deeper mysteries and the true nature of the competition. Throughout the series, Mori teams up with friends like Han Daewi and Yu Mira, each with their unique abilities and backgrounds. The tournament not only tests their physical prowess but also reveals connections to ancient powers and gods, making the stakes much higher than just winning a trophy.