Saikyou Mahoushi no Inton Keikaku (WN) - Novel Updates

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 as one of the single digit number 【Single Mages】>

Saikyou Mahoushi no Inton Keikaku - Zerochan Anime Image Board

The Greatest Magicmaster's Retirement Plan - The Alternative

King's Proposal - That Novel Corner

Disciple of the Lich: Or How I Was Cursed by the Gods and Dropped

Sekai Saikyou no Maou desuga Daremo Toubatsushinikitekurenainode

Saikyou Mahoushi no Inton Keikaku (LN) - Novel de Glace

The Hero Who Returned Remains the Strongest in the Modern World

Saikyou Mahoushi no Inton Keikaku - SMIK Vol.1 Illustrations 2

Saikyou Mahoushi no Inton Keikaku Image by Miyuki Ruria #2698162

Kenshin no Keishousha (LN) – American Faux

Saikyou Mahoushi no Inton Keikaku

Read Saikyou Mahoushi No Inton Keikaku: The Alternative 11 - Oni Scan

A Must Read Japanese Isekai Novels

Saikyou Mahoushi no Inton Keikaku (Novel) - Baka-Updates Manga

JP][LN][Eng] The Greatest Magicmaster's Retirement Plan