Sleep science for the insomniacs - S3.E3

Sleeping is important to live a healthy life. This week, the members and the guests visit three places regarding good sleep. Jee Seok Jin, EL, and Song Jae Lim appear to find the fake place. The first place is a music studio that produces music that makes you sleep. The second place is a restaurant where you can eat. The third place sells an expensive bed.