Reboot from the original Egregor series, a manga by Kaya Tachibana & Harumo Sanazaki.
Egregor is a story of four young heroes in a fantastic medieval universe in which a ruthless threat looms. Each of their destinies will be intertwined through their encounters and discoveries that they will make their lives. They will be guided to explore a mysterious world, filled with darkness.
A young blacksmith apprentice will have to discover these mysteries at the expense of everything he appreciates. Doomed to become a great hero, he must be careful not to be seduced by Evil and not end up embodying everything he hated...