[HOT] teach choreography ,언더 나인틴 20190105

teach choreography ▶ Playlist for THIS episodes → ▶ Click below for the latest “Undernineteen” clips ↓↓↓↓↓↓↓↓↓↓↓↓ 【Undernineteen】. Who is your idol? 2018 K-POP NEW Generation 57 people reserve Idol appears. All Idol Must-Tem Vocal! rap! performance! Each part of it has a lot of talent and starry. 19 reserve idols are ready. Who is the real idol among these people? Idol determined directly by my hand. Are you ready for Become a fa