A notorious homeroom teacher is feared throughout the school for his foul temper and intimidating demeanor. Yet for one student with a fixation on abrasive personalities and glasses, that only makes him more intriguing. After witnessing an unexpectedly tender side hidden beneath the teacher’s harsh exterior, curiosity turns into obsession. What begins as a playful attempt to get closer slowly becomes a dangerous game of manipulation, desire, and control like a frog being boiled so slowly it never realizes it's already trapped