Kim Dong Jun joins the cast again, along with RAMI and RORA from BABYMONSTER, in this week's Presumptuous Election for Class President Race. Dressed in their high school uniforms, the cast and guests elect a class president, following a specific theme, who then will have the power to designate teams to fight for badges. At the end of the race, the one with the fewest badges and two randomly picked people will face the penalty.