ah, so xianxia has gods/goddesses/immortals/deities. there's also 妖 yao (beings cultivated from plants or animals/creatures; sometimes translated to demons, or for example, something from a plant can be called a plant spirit; will depend on the translator) and 魔 mo (sometimes translated to demons or devils; usually seen at mostly bad but can be good as well as some shows try to explain [same with yao], likewise how immortals aren't all good and have bad as well) as well.
meanwhile, wuxia is about the martial arts world (aka jianghu) and martial arts.
Same here but I'm dropped chongzi and put the starry love onhold temporary 😂
it's a Chinese adaptation, according to it's page as it's adapted from the Korean webtoon itself and not from the kdrama (which would then make it a remake)
1 
ah, so xianxia has gods/goddesses/immortals/deities.
there's also 妖 yao (beings cultivated from plants or animals/creatures; sometimes translated to demons, or for example, something from a plant can be called a plant spirit; will depend on the translator)
and 魔 mo (sometimes translated to demons or devils; usually seen at mostly bad but can be good as well as some shows try to explain [same with yao], likewise how immortals aren't all good and have bad as well) as well.
meanwhile, wuxia is about the martial arts world (aka jianghu) and martial arts.
1) https://kisskh.at/article/cookie-done-devitto-done-introduction-to-xianxia-dramas
2) https://kisskh.at/article/introduction-to-wuxia-dramas
3) https://kisskh.at/article/introduction-to-xuanhuan-dramas2#:~:text=Xuanhuan%20is%20a%20genre%20with,non%2Dexistent%20in%20Xuanhuan%20dramas.