This drama felt like four separate dramas, which is just too much.

Lets start off with the things I liked:

- visually beautiful
- the cast is not too bad
- the dragon king was fun to watch
- the second couple was the saving grace of this drama. Their story was coherent and the way they gradually and naturally fell in love was fun to watch
- the first life is fun to watch
- the third life was also interesting

Things I didn't like:

- the female lead was four completely different people in all her lives, so there was a disconnect. She looked like the same person, but her personality was completely different, making it hard to make a connection between the original girl that met and fell in love with the dragon.

- lots of cliches and previously done storylines

- the chemistry between the main leads was almost non existant. Not sure if it's the writing, making the female fall in love with the male lead over and over again in 4 lives or just the fact that the actors didn't have any chemistry to begin with

- repetitive and predictable storyline

All in all, it's not too bad, but there are many dramas out there that are much better.