How Old Is Ainz Ooal Gown in Oshi No Ko

Let's clear the air right away: Ainz Ooal Gown, the formidable Skeleton Overlord, is not a character in Oshi no Ko. His epic saga unfolds in the world of Overlord, a completely separate anime and light novel series. While the internet loves a good crossover theory, there's no official or canonical connection between the Great Tomb of Nazarick and the bustling idol industry of Oshi no Ko. The confusion might stem from the vast landscape of anime, where popular characters sometimes inspire fan art, memes, or even appear in crossover mobile games....