She is Princess Sofia. Her fiancé Prince Reynard (2nd), and her best friend Bellatrix collaborated to murder her and her family. She returns two years ago and has a chance for revenge. The only person who can help Sophia is Reynard’s brother, Alexis. People call him – “Hero of Misfortune”. He also lost his life to his brother’s plot. … I was thinking… “Still alive!” Sophia tries to save Alexis and stop Reynard’s ambitions. Her revenge begins by changing her fiancé. Sofia Has New Plans for Marriage I Became The Sister In Law Of My Ex Fiance / I Became the Sister in Law of My Ex-fiancé / Gyakkou Reijou no Fukushuu Keikaku / 逆行令嬢の復讐計画 / 전 약혼남의 형수가 되었다
