Although the scenario of a young man discovering a lost wallet and cell phone and returning them to a captivating woman might appear common, the twist is that she will be his homeroom instructor in the future, and both share a dubious moral compass. To complicate matters, the young man decides to take a self-proclaimed reward from the wallet before giving it back. The woman, on the other hand, is dedicated to teaching her students about positive conduct, creating tension and strain in their relationship.