艾尔莎是一名医生，却隐藏着一个不为人知的秘密：她能看见逝者，并送他们去另一个世界。她认定这份天赋只会招来厌弃，便断了爱情的念想，将自己放逐于孤寂与工作之间。直到遇见奥斯卡，一个已然离世、却浑然不知的男人。
After his last tour, Aurélien decides to settle in Japan with his wife Nanako, pregnant with their first child. In their new house in the Japanese countryside, Aurélien discovers an old armor that awakens strange creatures, the Yokaïs.
