I didn't understand if the girl was alive at the end or was she in the boy's imagination, watching her as she…
of course she is still alive, she is a martial sister of Linghu Chong, she was never stated to be dead, all the huashan disciples are eliminated except her. See time 98:30
Nowadays, it's rare to see high-budget dramas that prioritize production value and colossal war scenes over payment for famous actors/actresses and excessive promotion.
You can watch it here, but it doesn't have subtitles and it also has a lot of ads:https://moviekhhd.biz/watch?id=7189Also,…
not only the movie doesnt have subtitles and has a lot of ads, but there is a problem with the video color and the light (blink blink light). it's so unwatchable.
K-Drama 
1 
《异人之下之血战！唐门》Tang Sect arc
《异人之下之恶童、魔头与宗师》Sanyi Sect arc
《异人之下之奇技现世！终极之战》Eight Supremes arc
anyone know if this one is related to Jiu Zhou world or franchise?
one iQiyi related channel and imdb use english title "THE KING RISE AGAIN"
the main character (Xiao Zhan) is a solo fighter, so every episode centers only on him. The female lead rarely shows up.
failed to pass the censorship or they dont have faith about the result of the drama? or any other reason?