Read manhwa I Became The Sister In Law Of My Ex Fiance. She is Princess Sofia. Her fiance Prince Reinard (2nd), and her best friend Bellatrix Collaboratorated to murder her and her family. She returns two year ago and has a chance for revenge. The only person who can help Sofia is Reinard's brother, Alexis. People him- "Hero of Misfortune". Her also list hbis life to his brother's plot. ... I Was thinking... "Still alive!" Sofia tries to save Alexis and stop Reinard's ambitions. Her revenge begins by changing her fiance.