The Little Thing About the Demon King Liking Me

The great sage who had always opposed the Demon King was finally defeated. The Demon King ascended the throne, and all under heaven celebrated. A month later, they discovered that the sage had been reborn, and had become younger. Underling: I think Your Majesty might like him. Demon King (knocking his underling flying): As if! I would rather die! Die out there! I would never like that piece-of-trash sage! Years later... Demon King: This sage is damn gorgeous! [Content warning: Mpreg! Mpreg!!! Pregnancy and running away!!! Sweetness with a side of angst!!! Read at your own risk!!!!]