This drama kicks off with a really intriguing concept: a woman in her twenties transforms into a fifty-year-old during the day. Jung Eun Ji and Lee Jung Eun shine, especially in the hilarious early scenes, but unfortunately, the plot doesn’t quite deliver.

Even with a serial killer and a murder mystery, the pacing feels slow, and the story often seems disjointed. The resolution of the serial killer plot in episode 15 lacks depth and thrill, leaving us wanting much more! The male lead's flashbacks get old pretty fast, and the romance takes forever to blossom, often overshadowed by a complicated body-swapping storyline and an unnecessary breakup.

What really frustrated me was how the female lead cracked the body-swapping mystery. After 15.5 episodes of build-up, it just gets resolved in a dream? Seriously?!

Despite the talented cast and the promising premise, the plot falls a bit flat and feels underwhelming. It’s a shame because there was definitely potential for a fantastic story!