At the first two episodes, it's kinda slow paced, but just wait and see, it's gonna blow your mind! This is the first Chinese drama I've ever watched, and made me set a really high standard on C-drama because it's so good.

It's not boring despite the setting is time loop, because it surprises you on every loop they passed, not to mention, the revelation and closure for each characters, it was really neat, I really enjoy it.

The casts also did an amazing work, everyone of them acted flawlessly, they made me emotional in every scene, they can project their emotion and make us feel what they feel.

I love how the length of the drama is perfect, not too short nor too long, it's just as long as it's needed.

This drama is a whole package: a really good story with amazing acting in an amazing execution. Highly recommended for those who loves fantasy, thriller, crime drama.