I do not like bromances usually, I hate the fact that in those stories, their is only too subtle insinuation and no kisses or anything but I almost do not consider The Untamed not being one, here's why:
The chemistry and acting of the actors are insane, you can truly feel the love between them, there is so much signs they love each other, especially Lan Zhan (with his headband for exemple).
Also the story is really good and I didn't see time pass during the 50 episodes, even though I usually have difficulties to finish series and also with this genra.
The costumes and settings are also stunning, I loved it! The theme songs are wonderful too and add so real immersion and emotions to the series.
The only sad point is that I watched it on Viki after seeing the traductions seemed more understandable for me than with the YouTube translation but ho god what a mistake. I had heard of the "soulmate scene' where Wei Wuxiang tells Lan Zhang who he is for him but it was transformed into "very good friend" in the Viki translation and I only realized at the end so I was waiting for it when it already had passed...Poor me, the real translation is much more meaningful so don't do the same mistake as me.