Maseki Gourmet: Mamono no Chikara o Tabeta Ore wa Saikyou! - Vol. 5 Ch. 29 - Becoming a Monster and Preparations for a Journey

[MangaDex]

 

[Jstar338]

Wait they one pieced us. "It's an evolutionary trait."

 

[tekkenshu7]

I know it has been almost a year since this was uploaded here but I just like to point out the use 'inhuman' to refer to non-human races is wrong in essence. When you say inhuman, it refers to something which lacks 'sentience' and just being plain 'savage' which I am sure is not a description of the races the word is pointing to.

 

[notelgis]

So many flags were raised here lol

• Maybe Al and El will come find you when I'm in danger...
• If you turn into a monster (a rampaging demon king in the final arc) give me a starcrystal (and I'll know it's really you and tell them, "Don't hurt him! That's Ain-sama!!")