Professor Kayama faces open hostility from students across campus, creating a cycle of mutual resentment in his daily routine. Miki Watase, after her efforts to improve her grades are firmly rejected, gathers her friends Hinata, Arisa, and Sachie to devise a plan involving altered drinks and a camera aimed at publicly discrediting him. Their scheme moves forward with careful coordination, yet Kayama soon recognizes the threat and responds by reasserting control. The encounter leaves the group confronting the unexpected consequences of their actions.