After suffering total humiliation in front of live television, no, the whole world, Zelo decides for payback. The reason behind this humiliation was because of something his own hyungs did to him, and to make matters worse, they were also laughing at him. One day, he decides to make new friends on the Internet and he meets other maknaes who want revenge. Now him and the maknaes of EXO and Nu'est decide to help with this revenge plot for the reason because they felt bad for him and also because their own hyungs needed some payback too.