Link (2011)

Cast

Ryoo Deok-hwan (류덕환) as Lee Jae-hyeon (이재현)
Kwak Ji-min (곽지민) as Park Soo-jeong (박수정)
Kim Yeong-jae (김영재) as Goo Seong-woo (구성우)
Jeong Chan (정찬) as Yoo Yeong-man (유영만)
Lee Ji-hyeon (이지현) as Choi Ji-soo (최지수)
Jo Seok-hyeon (조석현) as Seo Yong-ho (서용호)

Trailer

Synopsis
Lee Jae-hyun, the protagonist of “Link”, has a sister who is in a coma. He spends his life wishing to see his sister come back to life however his hope eventually dies out. While grief stricken Lee meets an attractive girl, Su-jeong, through his trusted friend, Gu Seong-wu.
Su-jeong and Jae-hyun not only build their friendship but they develop a link that let them share their five senses and even their thoughts.
As the link gets stronger, Jae-hyun becomes ever more addicted to Su-jeong’s power. This infatuation with the link endangers Jae-hyun.