Rettou Gan No Tensei Majutsushi ~ Shiitage Rareta Saikyou No Minashigo Ga Isekai De Musou Suru

Rettou Gan No Tensei Majutsushi ~ Shiitage Rareta Saikyou No Minashigo Ga Isekai De Musou Suru (Inferior-eyed reincarnation magician-the strongest oppressed orphan is unmatched in a different world, 劣等眼の転生魔術師 ～虐げられた最強の孤児が異世界で無双する) is a web novel detailing the life of Abel before his reincarnation.

Summary
Abel, a boy abandoned by his family because of the fear his unparalleled talent for magic evoked on them, was taken to an orphanage and taught magic by a former great magician.

Eventually, his ability far surpassed that of his teacher and after receiving an invitation from the magical society known as Chaos Raid  he embarks on a journey with the fire hero, Maria and the water hero Daytona and later, the ash hero, Cain.

This is the story of Abel's childhood and adolescence before his reincarnation.