I guess people were so bored during the pandemic that they made this drama. This is a 2012 type of Korean show. I can give you a lot of old kdramas that have exactly the same flow and plot. Yes, it has its own twists, but not exactly new either. 
 
The only thing worth watching in this show is the relationship of the older sister of Im Jukyung, which is Im Heekyung and Han Joonwoo. I like the character of Heekyung here, a strong and cool woman (I'm trying to be like her fr). And my baby Kang Soojin (Park Yoona) also did great. This is also the first drama of Kim Minki (who plays the younger brother of the female lead, Im Juyoung) where I saw him, and he did not disappoint.
 
I only give this a 5.5/10. Let's be real here: if the two male leads are not handsome, people won't love this drama that much.