- Title: Diary of a Billionaire’s Daughter-In-Law
- Type: Drama
- Format: Vertical Series
- Country: South Korea
- Episodes: 56
- Aired: Apr 21, 2026
- Aired On: Tuesday
- Duration: 2 min.
- Genres: Romance, Drama, Fantasy
- Tags: Web Release, Ex Comes Back, Heir Male Lead, Pregnant Female Lead, Short Length Series, Healthy Mains’ Relationship, Filmed Vertically, Supportive Parent, Scheme, One-night Stand
- Content Rating: 15+ - Teens 15 or older
- Score: 6.8 (scored by 13 users)
- Ranked: #33008
- Popularity: #99999
- Watchers: 33
- Favorites: 0
