Trinity Seven Revision Manga Volume 1 (Mature)

From the world of Trinity Seven comes a sizzling new spinoff! High schooler Mitsunari Miyazawa had aspirations of becoming a writer until a run-in with a demonic creature turns deadly. Now, Mitsunari has been reborn with the power of the Magus of Envy, fighting with the help of the living grimoire Lydia!