蒸汽球

Gyeong-ah works as a caregiver and lives alone. The only one she can rely on is her daughter, Yeon-su, but it's hard to see her after she moved out on her own. Meanwhile, Yeon-su, who is suffering from her ex-boyfriend, Sang-hyun, argues with him again and visits her mother’s house. After Yeon-su left, Gyeong-ah receives a shocking message from a stranger.。服装设计师约翰，长相英俊帅气，但在帅气的脸相下却有着阴暗的心理！由于不满于妻子与其一起生活，约翰开始四处寻找对象！可是，他找对象的原因并不是爱，而是将她们挥霍于自己的砍刀下，帮助自己找出儿时的痛苦记忆！而此时，他的妻子却恐怖地一直“徘徊”在他的生活中。同时，警察也开始调查被杀女子案件，约翰就是最大的怀疑对象！。