Unexpectedly summoned to the world of Aletia, Hiro Oguro soon discovers this isn’t his first visit. Long ago he was the Hero King Mars, ruler of battlefields and founder of empires. Can he live up to his own legend now that Aletia needs him again?
Alus Reigin, the No. 1 Magicmaster, wants to retire at age 16 from fighting the Fiends threatening humanity, but instead is pressed into service training his successors, two beautiful Magicmaster girls! An epic fantasy saga begins.