When Destiny Brings the Demon

- demon male lead
- goddess/fairy female lead
- wuxia historical fantasy
- romance
- gorgeous outfits
- attractive filming set
- attractive lead characters

There are no real similarities other than both dramas being xianxia. But I'm recommending When Destiny Brings the Demon if you've already watched The Untamed for three reasons:
1) comedy
2) costume design
3) jin ling (iykyk)

Both dramas were romance fantasy. Both dramas falls in the xianxia and wuxia genre. The drama takes place in a historical setting.

Yu Si Feng the ML, loves the FL (Zhu Xuan Ji) in every lifetime
He does not hesitate to sacrifice himself for her everytime
The FL does not have her 6 senses at the start of the drama so she usually was the type to always go with the flow
The difference is Xuan Ji was the overpowered one and not the ML
Heaven is also against her being happy lol just because she was supposed to be the ultimate weapon a little bit just like Sima Jiao