It's a cute little Story about Wen Ning and A Yuan.
I liked it a lot since Wen Ning was my favourite character (after Xue Yang xD).
The CGI was worse than in The Untamed which led to a few laughter here and there and if that doesn't bother you, go for it. Watch it.
It's adorable to be honest xD
The story was a bit confusing and didn't come full circle but I could overwatch that.
It's a nice pass time thing to watch if you got around 90 minutes to spare.

I'm off watching the other Spin Off movie of the untamed!