Kai

Eunchae's Star Diary is a web variety series by Hong Eunchae from LE SSERAFIM. The first episode premiered on March 16, 2023 with a prologue episode.

Korea’s top stars have gathered to really use their sixth sense. Each week they will encounter the hottest places or people and have to distinguish one fake set-up. The production crew uses all of their resources and effort to create the most perfect-looking fake set-up. The member who makes the correct decision of finding the fake set-up will be awarded with a great prize. The member who makes the wrong decision will face a punishment.

Competitors are given elaborate masks to wear in order to conceal their identity, thus removing factors such as popularity, career and age that could lead to prejudiced voting. In the first round, a pair of competitors sing the same song, while in the second and third rounds they each sing a solo song. After the First Generation, the winner of the Third Round goes on to challenge the Mask King, and is either eliminated or replaces the previous Mask King through live voting. The identities of the singers are not revealed unless they have been eliminated.