Tsurugi Seijo Adel no Yarinaoshi

A blind warrior known as Adel is celebrated for his role in securing a major military victory for his nation. He is tormented by his failure to protect Princess Euphinia, the person he has dedicated his life to. Expressing a desire to see her again, Adel is granted a wish by a divine force and sent back in time to an era when the princess was still alive. Instead of returning as himself, he is reborn as a girl. This reincarnated figure, combining the abilities of a master swordsman and a holy figure, embarks on a journey involving acts of defiance and opportunities for redemption.