Scott Pilgrim's life is fantastic. He's 23 years old, in a rock band, between jobs, and dating a cute high school girl. Everything's awesome until a seriously mind-blowing delivery girl named Ramona Flowers enters his life.

Nova Huang knows more about magic than your average teen witch. She works at her grandmothers? bookshop, where she helps them loan out spell books and investigate any supernatural occurrences in their New England town. One fateful night, she follows reports of a white wolf into the woods, and she comes across the unexpected: her childhood crush, Tam Lang, battling a horse demon in the woods. As a werewolf, Tam has been wandering from place to place...

Alternates interrelated stories about three characters, including a Chinese American trying to participate in popular culture; a Chinese folk hero attempting to be worshipped as a god; and a teenager who is so ashamed by his Chinese cousin's behavior that he changes schools.