Became a Kindergarten teacher at the Demon King’s Castle

Jung Dawoon, once the director of a failed kindergarten, now struggles to pick up the pieces of his shattered dreams. Despite his fierce appearance and intimidating reputation, he remains passionate about nurturing children. However, his imposing looks have driven parents and students away, leaving his kindergarten empty and his spirit broken. Just when Dawoon believes he’s reached rock bottom, he encounters a mysterious child with a deer’s head. Compelled by compassion and a lingering sense of duty, he follows the child to a strange, otherworldly place filled with abandoned children—each harboring untapped potential as future demon lords.

Determined to prove that he can be a good teacher despite the odds, Dawoon takes on the daunting task of raising and guiding these young candidates into becoming the next generation of Dark Lords. But with children more rebellious than he could ever imagine and supernatural obstacles at every turn, will he manage to transform these misfit students into the rulers of darkness? Or will he end up failing again, this time in an entirely different world?