Vicious

Horror film by Bryan Bertino. Polly receives a mysterious box that comes with instructions to place three things inside: something you need, something you hate, and something you love. What begins as a strange ritual quickly unravels into a waking nightmare as she becomes trapped in a terrifying world where reality bends and memory betrays. As time slips away, she must confront the darkness not just around her, but within her, before it consumes everything and everyone she's ever known.