Kibi-sama to Isshou

A young man is transported to a fantasy world where he meets a powerful demon lord who is also a child. The demon lord, who rules with authority, takes the young man under his care. The two begin to live together, navigating their unusual relationship. The demon lord is strict and commanding, while the young man adapts to his new life. Their dynamic is marked by the contrast between their ages and statuses. The story includes three additional chapters that expand on their interactions and daily life.