Oh...not everyone, just Weapons. Or people trying to become Kishin
[That totally explains everything.]
That's why it's a crime to eat souls. If you're eating a good soul, it means you've been lost to insanity and you'll have to be executed. The corrupted soul of a person trying to become a Kishin is, in turn, devoured by the Weapon that defeated it to become stronger.
[Text]
Oh...not everyone, just Weapons. Or people trying to become Kishin
[That totally explains everything.]
That's why it's a crime to eat souls. If you're eating a good soul, it means you've been lost to insanity and you'll have to be executed. The corrupted soul of a person trying to become a Kishin is, in turn, devoured by the Weapon that defeated it to become stronger.