Daniel befriends Ali Mills, a high school cheerleader, which draws the attention of her arrogant ex-boyfriend Johnny Lawrence, a black belt and the top student from the “Cobra Kai” dojo, where he studies a vicious form of karate. Johnny and his Cobra Kai gang continually bully Daniel. On Halloween, after Daniel sprays water on Johnny with a hose while he’s rolling a joint, he and his gang pursue Daniel down the street and, after pulling him down from a fence he attempts to climb, savagely beat him, until Mr. Miyagi intervenes and single-handedly defeats them with ease. Amazed, Daniel asks Mr. Miyagi to teach him karate. Miyagi declines but agrees to bring Daniel to the Cobra Kai dojo to resolve the conflict. They meet with the sensei, John Kreese, an ex-Special Forces Vietnam veteran who callously dismisses the peace offering. Miyagi then convinces Daniel to enter the All-Valley Karate Championships, where he can compete with Johnny and the other Cobra Kai students on equal terms, and requests that the bullying cease while Daniel trains. Kreese agrees to the terms but warns that if Daniel does not show up for the tournament, the harassment will continue for both Daniel and Miyagi.