Byeoksokui buin

Kyeong-hwa,suffering from a sleepwalking disorder, revisits the places she used to go with her now deceased first lover. During those times, she fantasizes that she is with him but, in reality, she is picking up strangers. One morning she returns home with a tatoo claiming to have no memory of how she got it and providing a clue to her husand that something strange is going on.