Don't Mess With The Billionaire SisterEpisode 4

Synopsis

After returning wounded from military service, Sophie goes to meet her brother Chris’s fiancée, Sabrina, but is brutally humiliated by Sabrina’s family, who don’t know who she is. To protect Chris and uncover the truth, Sophie disguises herself as a janitor at his company, exposes Sabrina’s abuse, corruption, and schemes, then reveals her identity at the anniversary gala and takes over as CEO.