I've seen Shin Hye Sun in another drama before and even then I thought that her acting was pretty great but in this drama she outdid herself. Watching her play this character was amazing It was as if you could feel the emotions through the screen and the ML did a pretty good job himself. The story of This drama really did catch my attention and I was very hooked until I sort of wasn't I felt like the story began to lack and it became a bit predictable as to what the "villain" was going to do not to mention the bad person in this entire drama acted so well (like she was scary). Also, the deity the angels were following was made out to be like such an unreasonable and despicable person since throughout this entire drama and more so towards the end, you literally don't know what this person is thinking or even why he's giving these characters such bad lives/endings. Essentially what really ruined it for me was the ending. I love love love happy endings but this was ridiculous having them suffer the entire 2 final episodes to only have them meet once again in the last 5 min of the drama and all thanks to the "benevolent" deity that gave them the opportunity. Idk this just felt so half-assed for all the suffering the main leads had to go through.