A woman hatches a plan to become part of a family with four handsome sons by marrying the 80-year-old father.
| Also Known As: | Unbelievable Inheritance, Shocking Legacy |
| Directed by: | Kim Hyung-il |
| Written by: | Kim Kyung-hee |
| Starring: | Kang Se-jung, Shin Jung-yoon, Jung Won-joong, Park In-hwan, Kang Shin-jo, Lee Ah-hyun, Park Soon-chun, Nam Sung-jin, Lee Eun-kyung, Kim Ga-yeon, Park Shin-woo, Park Woong, Lee Hye-sook |
| Original network: | KBS |
| Original release: | 20 April 2020 |
| No. of episodes: | 120 |
| Distributor: | KBS1 |
| Source: | KBS |
