I had an in-series rating that dropped after last 2 episodes.

It had great potential but they completely totally messed up the ending.

It’s almost like they were writing with season 2 in mind. The credits roll at the end but don’t miss the story ending with a clip middle of the credits. Weird.

I could think of a hundred better endings. It’s a bit of a Korean series weakness. Messed up endin. Not always but too often for my liking.