It's a Heroic Spirit, Not a Cursed Spirit!

Gojo Satoru, five years old, summoned a cursed spirit in his room...? The young man with black hair and blue eyes punched the child on the head: it was a heroic spirit. Although the brain and intestines look similar, don't pretend to be the same thing, kid! Intention: Born in a blink of an eye, sleeping in eternity