If u r someone who puts so much thoughts on cgi and dubbing thn u might feel troublesome
firstly i wanna say about romance part coz i wasnt expecting it to be so perfectly presented and well paced development despite the age gap of a decade.it made me forget tht there is really a huge gap in their ages and i just cant help shiping thm (of course the drama characters).It developed so beautifully tht u cant point out a specific momnt from when they started to fall in love.they didnt make things worse creating misunderstanding among the leads thts the best thing.and they always faced everything hand in hand .
if i say of the characters they have a huge character development throughout the series by experiencing several events ,loss and gains.they start to understand life better day by day and turns thoughtful from naive..also some characters are really hillarious but still so reliable.the stry doesnt revolve around the leads rather the collaboration with the supporting roles are really worth praising
about martial arts, the female lead develops day by day.thankfully they didnt show her so strong since the begining but made her improve day by day. the demons were also powerful and there was always a pace between demons and righteous martial artist .like they neither always made the demons sucessful which literally makes me think doesnt other people have brains nor did they always made the main sects victorious which would be so unrealistic.

just give it a try.and if u dont like the starting dont drop it.its really worth watching .