Ponorte sa do sveta, kde sa mocný vládca démonov po tisícročnom spánku prebúdza do nového života ako desaťročný chlapec. Teraz musí čeliť výzvam elitnej akadémie plnej magickych bytostí a skrytých nebezpečenstiev. Sleduje ho dievča, ktoré ho oslobodilo, a spoločne čelia intrigám, ktoré by mohli zničiť ich svet. Je to príbeh o nečakanom osude, sile a hľadaní svojho miesta v magickej spoločnosti.
One of the most powerful demon lords in history has been sealed away for a thousand years. When he finally awakens, he is reincarnated as...a ten-year- old boy?! Now under the care of the girl who released him, the demon lord Leonis must navigate the perils of Excalibur Academy!--
The battle against the Voids continues as Leonis furthers his efforts toraise an army like the one he commanded a thousand years ago. Perhaps a visitfrom the fourth princess of the empire will provide some information? Focusingon world domination might be difficult with Regina the maid constantly teasingLeonis, however. "Hey, kid. Want me to treat you to some snacks? Or would youprefer to rub my chest?"