She was known as The Ghost, the most fearsome poison assassin in Bido Kingdom. No one lives after she attacks. No one can buy her loyalty. No one can control her. No one knows her whereabouts. She comes and goes as she pleases, blowing in with the eastern wind and leaving with the northern storm. But before she was The Ghost, she was just Du Hongmo. An orphan picked up by a family of farmers that raised her until an unfortunate event killed her foster family. Pitiful, alone, and betrayed by humanity, she survived on the knowledge that the only person she could rely on is herself. Du Hongmo meets a Goryo. A vengeful ghost who ties her soul with Hongmo and teaches Hongmo everything she knows. "The world never wanted you. You have a cursed fate. The world brought you into this world unwanted and now the world wants to throw you away without even a chance to fight for yourself." The Goryo whispered into her ear. "Meeting me is your fate bringing us together. Du Hongmo, do you know what your name means? It means Poison Iris. And before I became a Goryo, I was a poison expert. I'll impart on to you my knowledge so you'll have a fighting chance in this cursed world. And in return, you'll feed me the souls of those you killed." Forced into an unwanted life and death contract with the Goryo, Hongmo strives to live a conscientious life while walking on a thin line of good and evil. On her journey to find herself and her place in the world, she will encounter the men who will stand beside her as she takes revenge on the man who lied, chased, and broke her.

Akari Ayame lived 99 lives. 99 lives as the same person, life events and the same fate. Her death at the hands of her love rival and unrequited love. No matter how many different paths she took, in the end, her death was the same. 99 reincarnations. 99 trials to seek her happy ending. 99 tribulations of sorrow, anger and regret. 99 heartbreaks. 99 deaths. In the end Akari was tired of trying. She thought that the reason why she kept reincarnating was to find her happy ending with the man she loved. But with 99 fails, she was tired of the same fate. This time, her 100th time, she would be the matchmaker for her love rival and unrequited love. She will no longer block their love and try to live her life without sorrow, anger, regrets or heartbreak. With the fickle Gods of Fate, how would Akari know that it would only take 100 tries for her to find her happy ending.

All Julianna knew growing up was fighting and killing. Being a contract killer was the only thing she knew how to do. However being too good at one thing will make you a target to even those you love. The one person she thought she could trust turns out to be the one person that would betray her, her lover, James. With vengeance and hatred as her last thoughts and feelings, Julianna's spirit is transported to another body, in another time, on another planet. Waking up she finds herself in a 17 year old body of the youngest miss of a powerful family known to the world as "wasteful trash". Julianna finds herself living with her wheelchair bound "uncle" and her senile "grandfather" in a section of the mansion known as "Landfill". In this new world, power is everything. Not knowing how to cultivate energy or knowing how to fight is a sin. With a second chance at life Julianna decided that this "wasteful trash" will now become the most powerful person in the world.