MBC M's 'C.T.O Project - The Survival' tells the story of a Chinese boy group seeking to challenge the K-Pop scene by honing their skills not only in singing, dancing, and performance, but also in areas such as variety, and more. On the second episode of the series airing this week, C.T.O will be meeting up with ONF at the WM Entertainment building, challenging the K-Pop idols to a battle of synchronized choreography. The two teams will also be judged by choreographers like Bae Yoon Jung, Jung Jin Suk, etc.