Breath (2018)

Breath tells the story of Simon, a regular guy who takes on a mysterious new flatmate, Clive. No sooner has his lodger settled in that Simon is plagued by a strange recurring dream, involving a beautiful and alluring woman who appears to be draining him of his life force. As Simon plummets into despair and paranoia, his housemate takes on a new and boundless energy and all the while the temptress of his dreams starts to reveal her true demonic identity.