Sam grew up with her parents in a cold relationship. She lived in a sublet with her gambling father and nurse mother, as well as one of her favourite dolls. Sam began to feel that there was a little girl with her in the house and everywhere she went, even at her workplace. Sam felt the "doll" was a reincarnation of her late brother. Being bullied by both her father and colleague Hua Jie, Sam asked for help from the "doll" to take revenge on these two persons in order for her to survive the unbearable pressure. Nobody knew why but the bullies died in a strange way. Sam was stunned by these homicide cases and was concerned whether it had something to do with her wish to the "doll". As time went by, she met her cheerful childhood playmate Yok and with his assistance, the truth was slowly brought to the surface...