The God of High School

"God of High School" is an all-styles martial arts tournament for high schoolers from all over Korea. Jin Mori, who lives on his own after parting ways with his grandfather Taejin at a young age, is on his way to the preliminary for his region when he ends up chasing a snatcher. In the midst of his pursuit, he meets Han Daewi and Yoo Mira, two other high schoolers on their way to participate in the preliminary. The only thing on the line is your pride! The only thing you can trust is your fists! Choose any wish, and it will be granted! Such is the power of God! So begins the battle royal featuring the most powerful contenders from all over…

Mori, Daewi, and Mirahave made it through the first preliminary round. With the next round coming up, the three of them talk about their reasons for entering the tournament. Mira says she’s hoping to find a strong man who can become the successor to her late father’s Moon Light Sword Style and rebuild her family’s dojo. On the day of the tournament, one of the favorites to win the tournament, Gang Manseok, faces off against tai chi user Go Gamdo.

Mira faces off against WWD women’s pro wrestler Mah Miseon, but her swordfighting can’t keep up with Miseon’s well-built body and overwhelming strength. Mori faces the risk of being disqualified from the tournament after interfering with the match between Gang Manseok and Go Gamdo. Park Mujin, a National Assembly member and God of High School’s sponsor, tells Mori that if he can defeat Commissioner Q in a match, he will be allowed to return to the tournament. Meanwhile, as regional preliminaries continue across Korea, a secretive organization schemes behind the scenes. The "key" to fulfilling their desires turns out to be…

The top four fighters in the preliminary have been decided. With her semifinal match against Daewi drawing near, Mira is suddenly approached by Oh Seongjin, a martial artist and successful businessman, with a marriage proposal. She agrees to marry him in exchange for his promise to restore her family’s dojo and spread the Moon Light Sword Style around the world, but marrying him means she must withdraw from the tournament… and Mori and Daewi are not okay with this.

Daewi shows no mercy in his fight against Mira with the goal of getting the money to help his friend, Woo Seungtae, who suffers from an incurable disease. Mori handily defeats his own semifinal opponent, Brazilian jiu-jitsu user Byeon Jaehee, but is angered by Daewi’s method of defeating Mira by targeting her injuries. Daewi, meanwhile, learns that Seungtae has taken a turn for the worse and strengthens his resolution even further. Then, amidst all this, Mori and Daewi face each other in the final round.

The national God of High School tournament will be a team battle between teams formed from the top three participants in each regional preliminary. Mira wins the battle for third place, meaning she will compete in the nationals with Mori and Daewi. Mujin explains to the other administrators that this is all part of the search for the one with the potential to be the "Key." At the same time, Mujin puts out a call to The Six, a group of extraordinarily powerful fighters, in order to deal with Nox, another organization searching for the Key.