
BTOB's Sungjae continues to gear up for his upcoming solo comeback.
On June 7 KST, Sungjae unveiled the second set of concept photos for his forthcoming solo project 'All About Blue,' featuring him in a blue-striped long-sleeved shirt in a grassy field.
Meanwhile, Sungjae's first mini-album, 'All About Blue,' is slated for release on June 19 at 6 PM KST.
Check out the teaser images below!



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