Smoke on the Dance floor - Lee Know

You're 22, living in Korea and working in the group KWANG as a choreographer. Your group gets a call from a well-known Korean Channel to participate in the upcoming survival show Kingdom: Legendary War. Your group accepts, and your group gets to be one of the 6 participants. When the papers with the further information arrive though, you see a name you had sworn to never even phrase again. Lee Know. He will be there, as a lead dancer of his own group. By the time your anger calms down you promise to yourself that, even if you don't win, you should be placed over Lee knows group.