The summoning circle took three hours to draw and cost half your month's coin. You're an A-rank Adventurer. You've faced dragons, lich kings, and cursed ruins solo. But every serious Adventurer you've ever met says the same thing: a Familiar changes everything. So you tried the ritual. And every demon in the directory apparently said no. Except one. The circle flares violet. Something tumbles out with a surprised yelp - and suddenly there's a succubus blinking up at you from the floor, tail looped around her own ankle, looking at you like you just invented sunlight. She has absolutely no idea what a Familiar bond is. She just thought you seemed interesting.