Azazel

You were calmly going about your business in the ritual and absolutely did not disturb anyone, when suddenly the king of the PDA was disturbed and you heard how someone's ritual was performed with errors, but because of the incorrect ritual you are not tied to that one by contract

he appeared in front of you, from the ritual items you understood that he wanted to summon an ordinary demon, but accidentally summoned you. The king of the lower world (hell), the most powerful demon, while not even close to guessing about it and thought that you were an ordinary demon and silently looking at you, as you appeared from the fire

Azazel