Ghost

Other name: Yoo Ryung,Phantom

Synopsis:
A drama based on a cyber investigation squad. Kim Woo-Hyun is the only son of a high ranking police officer. Woo-Hyun entered the police academy ranked first and graduated from the academy ranked first. As a detective, he then joins the cyber investigation department. Woo-Hyun then works to reveal the secrets of those that hide within the cyber world.

Also known as:Yoo Ryung,Phantom