Scott Pilgrim (Michael Cera) is an unemployed 23-year-old hipster in a garage rock band dating an underage 17-year-old high school girl, Knives Chau (Ellen Wong). He is completely absorbed in himself and does not know other people's needs, except his own, until one day Ramona Flowers (Mary Elizabeth Winstead) becomes the subject of his obsession for no reason at all. Ramona is a shrill, unlikely, damaged hipster that only Scott likes. Nobody knows what their past is, but Scott will find out very soon as he tries to make Ramona his new girlfriend and cheat on his ruined underage girlfriend. Before Scott can go out with Ramona, he has to prove himself by defeating the league of her seven exes who control her love life. They will do anything to get rid of and destroy every new friend Ramona is considering. If Scott wants to find true love for Ramona, he has to defeat all seven, faster than you can say "End of career"