1 Both are xianxia.
2 leading couples have a age gap (. 1 couple lead bai quian and second couple Dong Hua dijun.
3 cold male lead (male second lead Dong Hua)
4 love path full of grieve and obstacules -Bai Qian and Ye Hua.
5 doomed and dark fate - Dong Hua and Feng Jiu.