I don't believe in ghost
I hate ghost movies
I hate everything about ghost..
...... well to be honest i'm just scared with ghost

Jung eunji, 22 years old girl moved to her new apartment in seoul. It was the cheapest apartment she found so far. The place was nice and comfortable for her except one thing. The apartment's previous owner still live there.

Oh sehun, dead in his 21st years old, his spirit still couldn't leave this world due to revenge and his corpse still couldn't be found. He stayed in his apartment, didn't expect the new owner would come soon.

Characters

Oh Sehun

21 years old, rich boy who prefer to be alone, he only had one best friend, Kai, which he trust the most, and one sister, Hayoung. He doesn't like noisy and avoid people to talk to him.

Jung Eunji

22 years old, cheerful and very social. she moved from USA to work as a vocal trainer in one of agency in Seoul. She has one sister, Jessica. 

Kim Sunggyu 

26 years old, Eunji's boyfriend. A caring and protective guy. Sunggyu was a captain of Seoulfinite, one of the best basketball team in South Korea.

Jung Jessica

Eunji's older sister. She is elegant but pretty childish in her age. She worked as fashion designer in USA

Choi Seunghyun (TOP)

Jessica's boyfriend, he has strong personality which make people hestitate to talk to him. Similar with Sehun, he also one of the Chaebol guy in Seoul.

Other characters:

Kim Jongin (Kai) - Sehun's best friend

Oh Hayoung - Sehun's younger sister

Park Jiyeon - Eunji's best friend

Infinite (Dongwoo, Woohyun, Hoya, Sungyeol, Myungsoo, Sungjong) - Sunggyu's basketball team members.