Scott Pilgrim's life is totally sweet. He's 23 years old, he's in a rock band, he's 'between jobs', and he's dating a cute high school girl. Nothing could possibly go wrong, unless a mind-blowing, fashionable, rollerblading delivery girl named Ramona Flowers starts cruising through his dreams and sailing by him at parties.

Scott Pilgrim has two girls on the go. When he's with Knives Chau, he feels like he can erase his past and start over. When he's with Ramona Flowers, he's ready to accept all that, grow up and move on. But like all adult relationships, Ramona comes with baggage - in her case, seven evil ex-boyfriends.