the world building is ok, we haven't explored much for now and I don't find anything really problematic, it updates regularly so there's that. characters for now aren't that good other then the mc who feels slightly better, the plot is quite intriguing as the premise is repeated reincarnation in the same world, no flaw for now. but the quality of writing is not good, randomly the gender change from he to she, the name of the martial arts change from one to another etc etc, it feels like a bad translation, in dire need of editing.