Seung-jin, who is preparing for an audition to pursue his ambition of becoming a singer, moves into a new studio apartment. On the first night, as he just started to settle in, he hears a woman wailing from next door. With all the noise she makes owing to her badly soundproofed room, La-ni has driven away several neighbors. Seung-jin isn't one to back down easily. Their argument intensifies to the point that they have discovered everything about one other's life through their noises save for their names and faces.

My Worst Neighbor

Best friends ‘Hodu’ and ‘Yeji’ are job seekers whose dreams and hopes have been ruined. One day, ‘Hodu’ luckily gets a decent cheap fully loaded rent house. ‘Yeji’, who has been kicked out of her parents’ house, also stays there with him.  They gradually feel a strange energy in the house that seemed perfect. They encounter ominous ghost and freaked out. With no place to go and no money, they try to defeat the ghost to protect their house…