Yuri's life is becoming more and more busy with her work and private life as her students are about to get married next spring and the students in charge are entering the period of career guidance. A student who is worried about such an important time ... Nitta, a student who hears that he had excellent grades before Yuri was assigned. Yuri was worried about the situation because she couldn't get into the class, but Nitta didn't open her heart and muttered, "It's the teacher's fault." However, one night, Yuri gets to know Nitta's heart.