TON 618 (abbreviation of Tonantzintla 618) is a hyperluminous, broad-absorption-line, radio-loud quasar and Lyman-alpha blob[2] located near the border of the constellations Canes Venatici and Coma Berenices, with the projected comoving distance of approximately 18.2 billion light-years from Earth.[a] It possesses one of the most massive black holes ever found, at 40.7 billion M☉.[3]

The Golden Witch, who has lived a thousand years. She has surpassed the limits of humans and, like demons, will sometimes appear in response to the summons made by humans, to offer her power in exchange for a price. She likes black tea and ice cream. She hates boredom and people who deny her existence.