Well start is not very good as storyline was very predictable but drama gets better and better as story moves forward. I think story best starts from Episode 16 after shanggu scarifice herself and then came back or probably reincarnated. Now story is worth watching as its not very much predictable as a good drama should be. i watched trailer of episode 23 its looks brilliant. Its a 50 episode drama and drama goes at its peak at episode 23 also our main villan is still alive so its gonna be a amazing fight between damons and gods while sanggu is back and so baiju but from episode 16 some things have changed. Now shanggu is not the most powerfull one but she has not magic which makes the drama exciting. Note: there is no spoiler is this review all these content are availiable in preview and trailers.