UNB shared a meaningful photo on their official Instagram!

On March 15, the boy group met with their mentor/teacher Hwang Chi Yeol on the recording set of KBS2's 'Immortal Song 2'! It seems both UNB and Hwang Chi Yeol will be putting on stages for 'Immortal Song'.

UNB commented, "Thank you always for your cheers and all your great advice. We are so happy to have met you like this as UNB!!"

You can catch UNB and Hwang Chi Yeol on this week's 'Immortal Song 2' broadcast, on March 17 at 6:05 PM KST!

SEE ALSO: K-netizens say BABYMONSTER's Ahyeon has the potential to become the next Jennie

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A post shared by UNB ??? (@official_un_b) on Mar 14, 2018 at 7:58pm PDT