There, they eventually defeat Willy and the remnants of the Black Warriors, and finally rescue Marian. The two brothers set off to the streets and fight the gang hand-to-hand on a journey that takes them through many locations, beginning in the city slums and culminating inside the enemy's headquarters atop a hill far away in the countryside. Nevertheless, Marian's kidnapping prompts Billy and his brother, Jimmy, who tags along after hearing the terrible news, to look for her whereabouts themselves.

Willy orders the kidnapping of Marian, Billy Lee's girlfriend, in order to lure him to his hideout and make him surrender the secrets to his fighting technique, since his martial arts school was opposing the Black Warriors gang. He's always seen armed with his trademark and trusty weapon: a machine gun that can kill the player in one shot (or at least take a huge chunk of their health). He's usually seen wearing a set of matching yellow leather jacket and pants (red in the arcade and PC Engine CD versions of Double Dragon II and colored diversely in many artworks), the former featuring a spiked metal pad over his right shoulder. Willy is generally depicted bearing a pronounced widow's peak hairline and short, unshaven, stubble mustache and beard. Willy is the leader of the Black Warriors, originally a biker gang known as the 'Killers' until it grew in members after the nuclear war and became the dominant criminal organization in New York City. 3.5 Double Dragon II: Wander of the Dragons.

Double dragon 3 final boss