Oh Sang-Hoon

A patriotic bodyguard who was abandoned by his country and colleagues, a hidden daughter of leading Presidential candidate who regards love as a tool for revenge, and the First Lady contender who hides her ambition and charisma behind a kind and friendly personality.

Ji-Eun is thrilled to hear that her mother Hye-Ja is moving to Cheongdam neighborhood. Hye-Ja & Ji-Eun lived in the suburbs for thier whole life. Ji-Eun dreams of living a luxurious life, but her reality is quite different. The house they move into is on the 2nd story of a building which looks like it will collapse. The first floor of the building is a comic book shop and the second floor is a lodging house. Their building is located between luxurious buildings in Cheongdam neighborhood.

An MMA fighter gets into underground street fighting to enact revenge on the man who hindered his UFC debut – but there's a greater conspiracy afoot.