Ulala Session's Lim Yoon Taek unveiled a picture prior to the solo concert.

Lim Yoon Taek posted a picture on his twitter on December 22 with a comment "Other members are already rehearsing ^^ I just got done ready and getting out! dressed up~ Here I come. See you at the concert ^^".

In the picture, Lim Yoon Taek is wearing a brown jacket with a sunglasses appealing charisma.

Netizens commented "Look like Rain~", "Glad to see you healthy".

Photo: Lim Yoon Taek's twitter