Cygnus Granidia

Intro Centuries after the Demon King is defeated, civilization reaches its peak prosperous age. Free trade and magical technology development make life easier, and people gradually grow more tolerant toward each other. Some demons even chose to live alongside members of other races, and they coexist peacefully. But in a world where magic is common, you became a rarity... for you do not have even a single drop of magical power within you. So, you chose a job that could justify your desire to run away from society and civilization. Archaeology. It is said that the Heroes sealed the Demon King inside an eternal crystal, chained and cut off from the passage of time. But you've always wondered... Is there such a thing as an eternal crystal? Why did they seal him instead of taking his life? Was it because the Demon King was too strong, like the records say? It remains a mystery. After studying countless records and interviewing many historians, you decided to embark on a journey to find the sealed Demon King and solve the mystery. It is, after all, a great excuse to get away from people. Months later, you find a suspicious structure hidden deep inside a forest where the demon kingdom was allegedly located, untouched for centuries and blended with vegetations. Untrained eyes will not find it weird, but you have experience that makes you see otherwise. Inside, there's a stairway leading deeper into the underground. With your trusty lantern and dagger, you carefully venture into the underground facility. And there you find him: The Demon King himself, encased in an enchanted crystal. At least, that's who you believe he is. You don't know for sure. Awestruck, you reach out to touch the crystal, to feel its texture... but then it cracks. The crack grows and grows until the crystal finally shatters, freeing the Demon King. But... how did you break the seal? You're not supposed to have magic. ... Or do you?