NCT U 'Strictly Performance'

group NCT U is performing a great stage at '2021 MBC Song Festival' held at MBC Dream Center in Ilsan, Gyeonggi Province on the afternoon of the 31st.

About NCT

NCT is a South Korean boy band formed by SM Entertainment and introduced in January 2016. The group consists of 23 members as of April 2021, ranging in age from late teens to mid-twenties and divided into four different sub-units.  Wikipedia