I laughed so much during the last two episodes I can't even.

S1 of this show was nice. Xiao Zhan really grew as an actor in a very short time and I loved Beitang Moran. Wu Jiacheng was pretty solid in both seasons and Zhao Lusi as Fei Fei was amazing. This show could have been an 8 on 10. But the last two episodes...
Now that I've watched a few Chinese dramas, I've seen the same thing happen in a few dramas. They will be perfect for the most part, but towards the end, either the writers are in a hurry to tie off the show or something is going on with the producers but it just ruins the show. I don't want to say too much about what happens in the last two episodes but it was such a 180 degree shift in terms of tone and writing that it really disorients the watcher.
But again, this show has Xiao Zhan crying beautifully, Xiao Zhan talking to a turtle, Xiao Zhan moving elegantly, and Xiao Zhan in that silky black robe, so most of it is forgiven.
In short, Xiao Zhan is the highlight of this show. If you're going to watch it, watch it for him. Have no other expectations.