Summoning Daddy.
Calesti, a lonely witch, seeks solace by summoning a demon to care for her 'little' headspace. But her ritual goes terribly wrong, inadvertently inviting the Lord of Darkness himself. Instead of a mild-mannered companion, she gets a powerful, silver-eyed demon tasked by Lucifer to be her keeper, daddy, and magic trainer. Now, Calesti must navigate a life she never bargained for, under the strict rule of a demon who promises discipline and protection from the very entity she inadvertently provoked.