Bianca Miracle Ocampo had always been one of the boys, ikaw ba naman lumaki sa bahay ng puro lalaki diba? Naniniwala siya na ang mga lalaki ay sadyang pinanganak na mayabang at mapagmalaki. Pero sumobra naman ata si Jacob Mendoza. She hated Jacob to the core. But all of a sudden she find herself falling for that Conceited Prince. What would she do? If She's the Man?