| Created By | ||
|---|---|---|
| Status | Returning Series | |
| Original Name | 반지의 비밀일기 | |
| First Air Date | July 13, 2017 | |
| Last Air Date | January 22, 2020 | |
| Seasons | 3 | |
| Episodes | 54 | |
| Episode Runtime | 0min | |
| Language | Korean | |
| Original Language | Korean | |
| Production Countries | — | |
| Production Companies | ||
| Networks | KBS1 | |