Park Gayoung is staying at her great aunt's cottage for the first time this summer, helping out at her store. Her expectations of a small sleepy town turns out not to be correct when's she meets two boys who lead her to a new world. A world under the one she is walking on. Will Gayoung keep her legs or become ensnarled in a web of fate?

Saeyoon seems to have the perfect life. She has it all. Loving friends, money, looks, intelligence. But under the mask and 'happiness' her heart is scarred from unforgettable incidents in the past. Will it be D.O her childhood friend, or Sehun the chic chaebol 'acquaintance' who warms up her heart and gets her to open up.. possibly mending her wounds along the way?