52 parts Ongoing Synopsis
Faye's lives happily with her family and her younger sister. Her younger sister has a heart disease and Faye has nothing else to ask for but for her sister to be cured of the illness.
One night, a group of syndicate enters their house and mercilessly killed her parents. She manages to hide her sister in their secret compartment before, she's caught and brought to the Training Camp Island-the place where abducted children are being trained to become killers. There, she experiences the fate worse than death and it hones her to become the best killer she can possibly be.
Believing that there is an end to the hellish life she has been exposed to, she strives to keep herself alive. After all, she had to find her younger sister and fulfill the promise she had made before. But in the presence of Toshiro, her abductor, who is obsessed with her, watching her every move and in addition to the terrible things she has done, will she be able to live a new life and be with the first woman who stirs her heart?