If you're looking for OP female protagonists who are smart and strong, this is the novel for you! There really isn't any romance so I'm not sure why it's included in the genres. The different apocalypse worlds Lin Chu travels to are rather interesting plus I enjoy the overall drama regarding the Main System.
One thing I really appreciate is that there aren't very many "brainless" female characters. No excessive face slapping but there is plenty of revenge and curbstomping if you're into that. Lin Chu is definitely the type of protagonist who isn't afraid of getting her hands dirty and fighting with force but she's also sharp and cautious. Plus the main female protagonist actually has female friends!
There's some nationalism that creeps in but it's honestly not as bad as it could have been especially since the author makes a point to show that characters from Huaguo can also be selfish/immoral. Plus the author really runs out of the steam towards the end and rather hastily concludes the story though there's reasons mentioned in the author's note as to why.
Overall great concept and decent execution. Great to pick up if you're looking for an infinite flow survival with a female main character with some brains.
Loved Shen Ning's journey even if her past life was so tragic. Ji Yucang's love for her was so heart-breaking. Story was well-paced and never felt like it was dragging.