ok, I'm not a fan of C dramas, especially xianxia one.
I'm a reader of the novel, and I'm having so much doubt about the live action as I don't think any actor can pull wei wuxian and lan wangji role, as a complicated role they are.
but, I'm so wrong, xiao zhan and wang yibo did excellent job! we couldn't ask for better actor!

it may be confusing af at first, but keep going on and at some point you'll get hooked without no return point.

the original novel is BL but worry not, the drama is only deep friendship / bromance, so it won't get uncomfortable.
I recommend this drama to my male friend, and they're fine with it, and totally love the story.

I won't make a long comment as there are so many already, what I want to say is:
GO WATCH THE UNTAMED!!!