The three-day Golden Week for Hyun-moo will begin hectic from losing passport to cramming for prgrams he's appearing in. Will Hyunmoo be able to go on a safe vacation? Kangnam decided to buy the first car! With the advice of rainbow members, he heads to the used car market. From a billion-dollar supercar to a low-cost light vehicle. Dongwan invited the members to his house to celebrate joining the rainbow! Just like Chairman Kim of Pyeongchang-dong, it's high-quality food and wine, he even prepared an initiation ceremony himself. It's a crazy gathering that heated up Pyeongchang-dong!