Catching the eye of a wealthy gentleman, spunky Ha-won gets hired to live with his three immature grandsons so she can whip them into shape.
| Title | Air Date | Duration | ||
|---|---|---|---|---|
| Season 1 | Episode 1 | Episode 1 | 2016-08-12 | 65 min |
| Season 1 | Episode 2 | Episode 2 | 2016-08-13 | 65 min |
| Season 1 | Episode 3 | Episode 3 | 2016-08-19 | 65 min |
| Season 1 | Episode 4 | Episode 4 | 2016-08-20 | 65 min |
| Season 1 | Episode 5 | Episode 5 | 2016-08-26 | 65 min |
| Season 1 | Episode 6 | Episode 6 | 2016-08-27 | 65 min |
| Season 1 | Episode 7 | Episode 7 | 2016-09-02 | 65 min |
| Season 1 | Episode 8 | Episode 8 | 2016-09-03 | 65 min |
| Season 1 | Episode 9 | Episode 9 | 2016-09-09 | 65 min |
| Season 1 | Episode 10 | Episode 10 | 2016-09-10 | 65 min |
| Season 1 | Episode 11 | Episode 11 | 2016-09-16 | 65 min |
| Season 1 | Episode 12 | Episode 12 | 2016-09-17 | 65 min |
| Season 1 | Episode 13 | Episode 13 | 2016-09-23 | 65 min |
| Season 1 | Episode 14 | Episode 14 | 2016-09-24 | 65 min |
| Season 1 | Episode 15 | Episode 15 | 2016-09-30 | 65 min |
| Season 1 | Episode 16 | Episode 16 | 2016-10-01 | 65 min |
| Directing | Kwon Hyuk-chan | Director |
| Writing | Baek Myo | Novel |
| Directing | Lee Min-woo | Co-Director |
| Sound | Jessi | Vocals |
| Sound | SinB | Vocals |
| Sound | Yoon Bo-mi | Vocals |
| Sound | Younha | Vocals |
| Sound | Park Ji Hye | Vocals |
| Sound | CNU | Vocals |
| Sound | Lee Jung-shin | Vocals |
