Park Chan-wook wanted to follow up his brutal "vengeance" trilogy with a film that his young daughter could watch: this curious mix of fairy-tale-like fantasy and slapstick romantic comedy is the result. Although some of his trademark blood and profanities are in evidence, the story of a girl who thinks she's a cyborg certainly shows the Korean co-writer/director's playful side. Events are centred around a highly stylised psychiatric hospital, where factory worker Cha Young-goon (Lim Soo-jung) has been sent after an act of self-mutilation. She chats to vending machines and tries to eat batteries, gradually getting sicker from refusing "human" food. Only kleptomaniac fellow patient Park Il-sun (played by pop star Rain) can connect with her, using his own delusions to help. The director's extraordinary imagination is evident throughout, creating a charming and vivid experience. But his self-conscious wackiness sometimes undermines the narrative, making this more a patchwork of eccentric occurrences than a coherent feature.