I am going to make this as short as possible.

This last season felt very unnecessary in the first place. First big red flag was when 3 actors left after s2 & were replaced. Maybe it's just me but I never got used to the new actors.

Storyline was a hot mess. Imagine adding all this supernatural storyline just for Hye Ryung to make up with her terrible ex husband and grim reapers to kill one of the characters in the finale... It made me spoil with anger since her husband was the worst one out of 3. I mean he successfully knocked someone else up. Pi Young & Shi Eun finding love was probably the best part of this season. I hope for the sake of the actors that season 4 is the last one. They need to stop milking this and free all those actors so that they can do other projects