Responses
The centipede uh Giga-something.... Those that feed on other become stronger than a non fed one. He also did go through a lot of power up stages so him being stronger is normal, but she is also holding her ground pretty well too, but she is also going up against strengthened foes that have powered up through ancient bugs and mass feeding.

BRO LIKE WHAT THE FUCK ARE THEY EVEN DOING WITH THIS STORY NOW LIKE ITS STILL GOOD BUT HUIJIN WAS NEVER THIS FUCKING STUPID AND ALWAYS NEEDED TO BE PROTECTED LIKE WHAT THE FUCK??? This is the same problem i had w demon slayer where nezuko was barely used like as if all her experience in fighting demons was thrown away in the FINAL BATTLE and its literally the final battle so you'd expect her to be there and maybe at least solo a highranking demon but no but i digress, huijin used to be so OP compared to mc but now its different and i hate it, shes always a hindrance in every battle ever since i think mc got that worm power up (ik they js mentioned it but i forgot the other insects name lmao and im also not sure when they started nerfing her but yea) almost every battle since, dohwa probably did more shit than huijin and shes the female lead mind u and i HATE IT and the fanservice on the women too