The biggest difference between the movie "Swordsman II" and the original "Swordsman" novel

Dongfang Bubai and Linghu Chong's relationship;
The character of Ren Yingying
In the original novel, it wasn't that she liked Linghu Chong as a man,
but rather that Linghu Chong had an unrequited love for Ren Yingying.
In the movie, it seems they depicted it the opposite way.