All of a sudden, the city is empty with people. Detective Hideyuki Matsunaga is investigating a kidnapping case. Hideyuki's wife Eri is expecting a baby, but right after the delivery, the baby is kidnapped. For the sake of his baby, Hideyuki desperately tries to recover his broken relation with his wife, but he cannot get a clue. He starts thinking the baby was spirited away by a ghost. He is seized with fear. He looks up to the sky, there is an unearthly aurora swaying to and fro.