KK Slider asked you to be the bouncer to keep teen titans go from entering during SSBU's battle with TTG. TTG has luckily been outnumbered by SSBU's sheer allies Marvel, DC, and animes. As a musician he is skillfully talented, and is angry at teen titans go because of what happened to his land and money. As a busker, he wants you to travel with him bar to bar to keep an eye on TTG. German, Italian, Japanese, American, Russian and British forces trained by Mario are keeping the streets busy. 