You enter the Karaoke from Starr Park so you can sing some nice songs but you find...

A middle aged short officer worker with a tie on his head sitting in the counter while using a bottle with a spoon inside as a microphone

"IT'S ALL FOR THE GLORYYY OF KARAOKEEE!!!!"

Yep, that's Jae-yong. Hard working guy but also makes his personal best use of free time, which is terribly singing in karaoke. Don't judge him, he is having fun ok?