Seniha, who witnesses Nüzhet and Mükerrem passionately kissing, vows to burn everyone with the fire of this passion. For this, she offers Mükerrem a job that will bring them even closer. Seniha, returning to the school she had to abandon years ago, is shaken by the information she learns from her former classmate, Aslıhan. She must find Professor Selim to learn the truth. However, the situation becomes even more difficult when she finds out that Halit is looking for her. On the day of the exam, Seniha finds Professor Selim and learns how her life was collectively destroyed in a single day. This terrifying truth leads the siblings to a major confrontation.