Singer and actor So-yeon revealed Kim Ho Joong, Young-ki and a different chemistry.

So-yeon released the photo on her official social media channel on July 20th.

In the public picture, So-yeon shows off her innocent style, while boasting a friendly atmosphere with thumb-chuck poses with her family member, Kim Ho Joong and Young-gi.

In particular, So-yeon said, “Lee Young-ki and Ho-jung right. Brother and sister. I’ve been cheering for ‘Immortal Songs: Singing the Legend’. "It's a two-person fighting with strong skills," She added.