100 years ago, demons suddenly appeared and attacked humanity. At that time, normal weapons could not even scratch demons which caused the human population to decrease drastically. In order to protect themselves, humanity merged into seven countries. They managed to halt the demon's invasion by their army implementing and using magic, but even now they battle with the demons to ensure the survival of humanity. On the forefront of the battlefield constantly risking his life, Ars Reigin finished his military duty at the mere age of 16, and requested his retirement. But the country cannot afford to let go of him. This is because among 100,000 mages, Ars stands at the pinnacle of them all... more>> as one of the single digit number 【Single Mages】.

Cancelled due to the artist leaving the series. <<less

This is a reboot of the original manga adaptation and will go down a different route, it starts right at the beginning of the original.... more>>

Alusu Reigin is the strongest magician in the country at the age of 16. He joined the army at the age of 6 and after 10 years of fighting the demons, he now wants to retire. But the governor is reluctant to let the top magician retire so he proposed that Alusu attend the magic academy to learn to "live like a normal person". Alusu now has to attend the magic academy while hiding his true power as a harem of beautiful girls throw themselves at him despite him showing zero interest in them. <<less