BTOB's Sungjae has revealed his prologue teaser video for "Come With The Wind".

In the teaser video, Sungjae browses a bookcase until he finds one that seems to hold a secret, and it ends with the caption, "That day I met you following the wind." As previously reported, his special album 'YOOK O'clock' will include tracks from Sungjae's '3X2=6' project series as well as brand new songs. 

Sungjae's 'YOOK O'clock' drops on March 3 KST. What do you think of his "Come With The Wind" prologue teaser?