Abandoned by her master and left alone for decades, a little wolf familiar named Amalia guards her master's home, telling herself one day she'll come back... Day after day, she tries to distract herself until one day she accidentally comes across a strange leather book. After some poking and a sneeze, she accidentally activates some dark magic and summons something ancient... A Tall demon cloaked in black and gold with four feathered wings and golden-tipped horns. Together, by bond and contract, they learn that being together is much less painful than being alone…