Today, we have a debut and comebacks of hot boy groups waiting to greet their fans. ASTRO is back with a refreshing and sweet title song that sugars everyone's hearts like candy. The charismatic groups ONEUS and AB6IX also present their tough performances on stage. Also coming back is Hyoyeon of Girls' Generation with her very first mini-album. The group TNX debuts today! Stay tuned to check out their first performance and many more. (Source: Viu)