An estranged father and son are brought together by a young crane named Karl as they trace a family of the birds on their migratory journey from Russi

前洛杉矶警察布雷特在保加利亚首都索非亚，担任一栋旧公寓大楼的安保主管。布雷特很快发现了一股邪恶力量，打开了冥界与人类世界的大门……