Dear x) The original ending is actually trash but it's kinda wild people think it's good

A lot of people bailed in the latter half of the original work, so there were tons of people who wanted the ending changed. I bet there are some OGs who are attached to the original ending with the main character, but besides them, no one can really say the original ending was good. Even in the original, the main character is just an eternal tool character.

Because the drama is like 80%+ about Baek Ah-jin's story, I think it's important that Baek Ah-jin's ending is well-done lol.

The next one is Yoon Jun-seo's character. When I was reading the original, there was a lot of talk about this part, and I think they adapted it well.