Jihyo is sure she’s destined to be nothing more than a broke, stressed out college student, but upon meeting Sana, a girl whose tongue flicked with more knowledge of the past than a history book could ever muster and more familiarity with the future than any fortune teller could ever wish for, she’s sure she’s destined for something greater than her world can contain.  

Or 

Jihyo, Jeongyeon, Dahyun and Chaeyoung have spent their entire youth barely surviving and Sana is their first breath of a simple life.