Release Date

04 May, 2018

Runtime

00:50: (HH:MM)

Total Episode/Season

19/1

Synopsis

Celebrities become an Unnie (older sister) for a day to a younger celebrity spending 24 hours together, sharing one bed and one blanket.

Original Title

비밀언니

Photos

Season 1

04 May, 2018

Created By

Actors

Crew