Adlet Volpi

Dave blames himself for the death of his wife Samara. He moves to the abandoned family farm to recover. There, he connects with his cousin Gareth. When they find a bottomless pit that changes everything that enters it, they become obsessed with its secrets.

Dounia, a young woman who travels to Russia to bid a final farewell to her sick father, arrives to find her stepmother informing her that it's too late, yet she stays for the funeral and discovers she has a half-brother.