Soo-jae is forced to take time off from working at TK Law Firm after rumors circulate that she drove Park So-young to suicide. She suddenly has to start working at Seojung University Law School as a professor. Meanwhile, Se-ryun, one of Soo-jae’s students, puts up a poster on campus, detailing the misconduct of one of the Law School professors. She comes asking Soo-jae for help.