In Ho, the director of a private taekwondo academy on the verge of closing down is planning to rebuild his academy by holding a taekwondo demonstration event. But his plan only resulted in a bitter defeat when ronny takes him down with just one swift kick. Obsessed with revenge and to regain his pride, he goes around lurking for ronny. In the process, he meets duhin, an immigrant laborer and the twolook for ronny, who disappeared without a trace. Their strange encounter results in an awkward but harmonized relationship.