The moon may be fleeting, or the moon may be eternal. It's up to the beast to decide. When Natasha—a three-year-old wolf hybrid—escapes her owner’s yard for a fun frolic in the wilderness, she is assaulted by a vicious male wolf, an incident that plunges her into a world in which she unknowingly already existed yet never appreciated the scope. Lycanthropy. Subsequent events release a swirl of human emotions: love, family, tragedy, loss, and fear. Sentiments familiar to her canine mind, but never with this much understanding and clarity. And always lurking in the background, powered by the moon, the terrifying beast who now claims her as his own.