A carefree high school ethics teacher enjoys a life of casual flings, never chasing anyone who leaves. One night at a club, he encounters a mysterious man whose provocative attitude sparks an unexpected curiosity, leading to a passionate one-night stand. He plans to forget it as a moment of reckless indulgence until they meet again at school the very next day. To make matters worse, the stranger begins pursuing him more boldly, turning a fleeting encounter into an increasingly dangerous