Lots of fight scenes, but don't make it mindless hero worship. No transmigration. There should be internal energy and lightness skills. The male lead is optional.
I'm not a martial arts master, but the heroine is definitely not bad, and she's very good at physics. I like the heroines of both books quite a lot. It's not a strong female character novel, it's a slower pace, suitable for savoring. However, the first one has just started to be updated, so I don't know what will happen to the heroine in the future.