Overview
Sang-ho, a student who is not interested in studying and wants to take over his father's company and live comfortably, starts tutoring because of his father's anger. Sang-ho, who had little expectations, gradually falls into the secret class of his sexy tutor Hyeon-jeong. And a few days later, a younger, sexier tutor appears...
| Actor | Age then | Age now | |
|---|---|---|---|
 | 22 | 27 | |
 | - | - | |
 | - | - | |
 | - | - |