Epic of Caterpillar by PancakesWitch

This is some next level Japan reincarnated mc with system type novel , with her/his ability to devour basically anything and get their powers , i got hooked pretty fast , nice pacing , some character development , but mostly for everybody around him , as he basically adapts instantly to this new world.

I give it a solid 4/5 until about ch 150~
As mc has his harem we get a lot of info about them and what they do (f#ckton of sex, mostly lesbian) , not so much about mc and his kingdom (maybe later it changes i stopped at 205) , and the reason I stopped it's not because the quality dropped or something like that , but because it started to feel like I'm reading a script for the said novel... i really don't need to know so much about everybody man.. the different NPC pov are a nice touch .

So much happens in just 200 ch , and yet it's f#cking ruined by the absolute monotone style of writing , i did not fell my adrenaline pumping besides the Fish Emperor fight..
An amazing fight happens next to mc with explosions and everything in between! And then the fight ends and straight to sex and some dog shit interactions with his/her harem , why dog shit? It's because they don't love him/her , it's not natural , they are "charmed" by her skills so i really don't feel anything for them.

Anyway it started to fell like I'm reading unedited script with too much filler , i don't get riled up for anything , i think author started the whole harem thing with all those women and having so many kids to keep track of , basically becoming a chore to read , wayyy too soon.