A Nurse named Yuko (Kago) has a strange experience while taking care of a girl named Fukie.
Test results show a cyst inside Fukie's body, but that cyst is actually the leftover grudge from a baby who was unable to be born.
The cysts grudge spreads to Fukie and everyone around her.
Fukie's sister Mariko has special spiritual power and has some success driving out the evil spirit. But the worst of the grudge is yet to come.....