Daehyun and Hye-ri have both shut themselves out from the world, how will their lives change once the two meet?

A/N: Although it implies Daehyun and Hye-ri pairing, we have not confirmed the main pairing.

Characters:

Jung Daehyun (21)

Grew up in a rich family and is very mysterious. No body but his childhood friend Jong up actually knows what he's thinking. 

Moon Jongup (21)

Agressive and always chooses violence before thinking. Very loyal to those he trusts especially Daehyun. He gets hurt easily.

Kwak Hye-ri (19)

Cold hearted and keeps an emotionless face at all times except when she's around her brother. Keeps everything to herself and hates to talk about herself. Like Daehyun she's hard to read and not even her brother can tell what she's thinking.

Kwak Aron (25)

Very caring and protective of his sister. He will do anything to protect her at all costs because she's the only real family he has left.