As a lover of all things time travel, I was very interested in this drama right off the bat. It did, however, take me quite a few episodes to get into the swing of things.

Something about the drama seemed choppy throughout it, whether it was vague dialogue, plot explanations, or the editing of scenes. Even as the show progressed, it felt like there were constant loose ends. For example, it started out with three suspects — something that seemed very pivotal to the story — but they were quickly ruled out, whereas I think we should've done a deep dive into each character to see how they were involved and why.

Still, I think the best part of this drama is the characters. I loved seeing the FL's friendship with her younger mother Soon-Ae, the FL's frenemiship with her younger father Hee-sub, Soon-Ae and Hee-sub's budding romance, Soon-Ae's relationship with her sister, and most of all, Go Mi-sook — who I know is an antagonist but is just so intriguing of a character.

I also want to note that the romance in this drama is very subtle and not at all a big part of the plot; if you're watching for the romance, you might not enjoy this, but in my opinion it actually made the show better; we were able to see them as partners-in-crime who communicated and supported each other, instead of being treated to all the romance cliches that dramaland loves to throw at us. We get family as a bigger theme, and it's great.

In the end, this is a pretty character-driven show, and yet I feel like the FL was quite underutilized. She almost feels more like a support character in the second half of the show, whereas the male lead seems to take the reins on the mystery.

Overall, I did enjoy this one, and while it has the mystery vibes down, I feel like the plot wasn't quite fleshed out. The characters are worth watching though.