After an accident sends him to the hospital, a man wakes up able to see a number floating above everyone’s head. When the woman responsible offers to do anything by way of apology, her number rises as soon as he asks for sex, revealing that it measures his chance of getting laid. He learns how to push the odds higher, approaches a despairing adult young woman on the roof, then targets other adult women and nurses while avoiding rejection and making his move only when the number peaks.