Watch Humanist Vampire Seeking Consenting Suicidal Person for Free: How to Stream the Movie Online at 123Movies. . Sasha is a young vampire with a serious problem: she's too sensitive to kill. When her exasperated parents cut off her blood supply, Sasha's life is in jeopardy. Luckily, she meets Paul, a lonely teenager with suicidal tendencies who is willing to give his life to save hers. But their friendly agreement soon becomes a nocturnal quest to fulfill Paul's last wishes before day breaks.