Immortal Regis(2006)

Immortal Regis

When Regis, a young high school student, dies because of an evil witch, he didn't know it would actually be just the beginning of his adventures. Now immortal and undead, he will quickly have to leave our world for that of Chaos, a parallel universe where magic reigns. Enter the world of Immortal Regis.

(Source: ABLAZE)