John Day is a bank manager and lives with his wife Maria Day. The couple has recently lost their only daughter. Maria is always depressed and never opens up with anyone. One day when John is away for office work, a courier-boy enters the house and takes Maria as a captive, then a series of misfortunes start to happen.。在祖父去世后,一个女人和她的丈夫回到她在德国黑森林的出生地,却发现一个可怕的秘密等待着他们。。