Hwang Tiffany

-live in normal family

-want to married to rich when small

-studied with poor girl name Taeyeon(chance baby with Jessica)

-Jessica's closest friend

Lee Chang Wook

-normal family(actually rich because of chance)

-inlove with Tiffany but Tiffany not love him because of his family

-smart student when in high school

-chance baby with Sunwoong

Kim Taeyeon

-rich family( because of chance)

-like to sing

-best friend of Yoona

-beautiful girl in the school

Jessica Jung

-live like princess

-like to hit thing

-hate cucumber

-Chance baby with Taeyeon when small

Touch Sunwoong

-Boy(alway pretend to be girl)

-in love with Jessica

-Normal family(chance)

-chance with Chang wook

Im Yoona

-Rich family

-first onw who know that Taeyeon is true sister

-live with Tiffany but not true sister

Taecyeon

-rich family

-inlove with Yoona

-first one who know Chang Wook is true brother

-always have rule

                                                 The other character will appear in this story