I have alot of complaints with this story, but good lord, why didn't the MC EXPLORE his options, he literally just got roped in, didn't ask if she could just erase his soul, or become a race that isn't human (you missed a valuable opportunity). And this is just the tip of the iceberg on CHAPTER 1..... haaaa, ah yes, I want to kill the king who dares do the summon even though it should have been impossible to do in the first place, but I can do that because logic in this world is equivalent to warp in 40k