At the risk of her group's safety, a young woman travels into a National Forest where her sister has become trapped in a multi-dimensional world of monsters.

A young artist wakes up in a life that she doesn't recognize, spending her time asleep haunted by nightmares of drowning in a black abysmal void. As she begins to uncover the truths of the life that she's found herself in, the gravity of her failing reality weighs heavily on her psychological identity and the reliability of her sanity is called into question.