The song is a part of SM Station and is a collaboration single for the variety show Infinite Challenge.

It features shots of the dress rehearsal and the actual performance from Exo Planet 3 – The Exo'rdium concert in Bangkok interspersed with more lighthearted clips of Yoo Jae-suk and EXO members jamming out.

The artists performed the song at the ExoPlanet 3 – The Exo'rdium concert in Bangkok on September 11, 2016, before its release.

[5] Upon release, "Dancing King" quickly reached the top on seven South Korean online music charts.

[6] The song ranked No.1 on China's Xiami daily music chart for two days.