Three aspired Koreans ended up living together in a rented house, merely in the outskirts of Flintstone City. While out of these three college graduates, one being a respected teacher of a highly decorated dance school, the other two are still enjoying their gypsy-life staying at home. As much as productive the two lads are in their own rooms, our rich kid, Suho rethinks his status of living in an average middle class house. Minseok on the other hand, is just as jubilant he is, lying on the couch and playing PlayStation all day. Yet, with a potential of being renowned as the 'SXK Squad', will these three be recognised in the Flintstone city and achieve their developmental accomplishments anytime soon?