TV King Gallen Lo (羅嘉良) develops his acting career in Mainland China in recent years and his popularity is decreased, despite having brilliant acting skills.

In order to have a breakthrough, 57-year-old Gallen decides to join TikTok and show his new performances in video. Other than that, he is invited to Chinese variety show (蒙面舞王) as guest judge and performer. Although his dancing skills is average, but Gallen tries his best to dance well and even learn from a masked dancer (五花肉). It shows his humour and a different side of him.