Rettougan no Tensei Majutsushi  

The reincarnation magician of the inferior eyes., 劣等眼の転生魔術師

It seems like you have gone through a difficult experience where your companions, whom you thought of as friends, betrayed you and kicked you out. You had hoped that they would be different from the rest of the world who discriminates against people with Amber Eyes. However, it turns out that their actions were not personal but rather reflective of the society's prejudices at that time. Despite this, you have chosen to reincarnate yourself two hundred years into the future to see if your assumptions about the world's treatment of those with Amber Eyes have changed.

Rettougan no Tensei Majutsushi: Shiitagerareta Motoyuusha wa Mirai no Sekai wo Yoyuu de Ikinuku has been published digitally in English as Reincarnated Mage with Inferior Eyes: Breezing through the Future as an Oppressed Ex-Hero by J-Novel Club since April 10, 2023.