On January 28, 2016, SM Entertainment founder Lee Soo-man delivered a presentation at the SM Coex Artium, titled "SMTOWN: New Culture Technology 2016." The label's plan was to debut a new boy group with an "unlimited" number of members with their "culture contents" strategy. They released a video called "SM_NCT#2 Synchronization of your dreams" where Taeyong, Hansol, Ten, Mark, and Jaehyun performed a dance, there was a song teaser vocal by Taeyong, Doyoung, Jaehyun, Mark, &
Haechan. The music video for "The 7th Sense" was released on April 8, 2016, released on
SMTOWN's official YouTube Channel. == Composition ==