Seiun no Kanata : Beyond The Nebula

After losing the girl he loved and destroying his own life through revenge, Ren Amamiya dies with nothing left to live for. He awakens in a mysterious world of magic as Kael Astraeus, determined to live this second life without regrets. But as forgotten gods awaken, a mysterious figure named Noctis watches from the shadows. And the Ren once lost may not be gone forever. Beyond the stars lies a truth that will change fate itself