The reality-show newbies D.O., ZICO, Crush, and Choi Jung-hoon, join seasoned entertainers Yang Se-chan and Lee Yong-jin on a reckless trip to Hokkaido, Japan. Crush is shy, while Jung-hoon is wildly outgoing. Will the group of friends hit it off? With crazy missions at hand, Crush calls his dad for help. From idol looks to 7XL size jeans and a grenade accessory, they experiment with fashion that shocks a local vintage shop guy. What will become of their crazy fashion show?