The Demon Sword Master of Excalibur Academy

What is The Demon Sword Master of Excalibur Academy?

Leonis Death Magnus, a legendary undead sorcerer, awakens after a thousand-year slumber—but not as expected. Transformed into a ten-year-old boy, he must navigate an unfamiliar world while concealing his overwhelming power. Placed under the care of the enchanting Riselia, Leonis enrolls at Excalibur Academy, where he'll face mysterious Void creatures and the challenges of fitting into an era far removed from his own.

One thousand years ago, Leonis Death Magnus, undead sorcerer and the greatest of the Dark Lords, entered magical stasis during a climactic battle. When he awakens, he finds a beautiful silver-haired young woman named Riselia standing before him. More shockingly, Leonis has been transformed into a ten-year-old boy! Now he'll have to adapt to this strange era and deal with the twisted monsters called Voids—all while keeping his true powers a secret from his lovely new guardian. (Source: Yen Press) Note: Each episode streamed 1 week early on ABEMA. The original TV broadcast started on October 3rd, 2023.