Responsible for her father's debt, Ghide was sold to Jethro Klent and was forced to sign a slave contract with him. It's her body he wants, not for himself, but for Mr. Sua Calli. In order to terminate the contract, Ghide received a mission. "Seduce Sua," Jethro commanded with a smirk. Will she able to escape the shackle on her life if she succeed the mission? If there are thirteen bad boys who are getting on her way, then she must cross the hell to achieve happy ending.

A female high school student with black hair, pale skin, rounded eyes in 3rd year class A; there's something mysterious about Michelle Ridges that creeps not just her classmates, but almost the whole students and even teachers at her school. Aside from her dark rumors, her apathetic gaze and quietness made it impossible for anyone to approach her and be friend with. One day, a teacher named Gina was assigned as the new adviser of her class. For unknown reason, Michelle suddenly approached Gina, as if she is the only one Michelle can talk with. However, their first encounter was something unusual. "Why did you come just now? It's too late," Michelle said. At the beginning, Gina was sure that she has a red string with her mysterious student. Thus, the days with Michelle filled with love, laugh, and secrets to be unfold has begun.