My Stepmom's Daughter Is My Ex (2022)

S1E6 The Former Couple Goes Head-to-Head

As the first midterms of the academic year approach, Yume, who once dominated the entrance exam and now excels in her studies, is determined to maintain her status as a top student. She becomes frustrated when she sees Mizuto’s easygoing attitude towards preparation. Their rivalry intensifies during the Japanese exam, where Yume confronts Mizuto about his questionable choices, leading to a fiery exchange of insults between them. The tension escalates as both are unwilling to back down, setting the stage for a fierce academic showdown.