Umareta Chokugo ni Suterareta kedo, Zensei ga Taikensha datta node Yoyuu de Ikitemasu

Synopsis:

Brought into the world by exceptional guardians, Leus is left alone soon after his arrival owing to an inaccurate assessment of his magical talent. Nonetheless, he was a remarkable infant who retained the knowledge and skills from his past existence, where he was celebrated as a Great Sage, and demonstrated abilities such as flying, talking, and walking! Alongside his revered dragon companion, Lindworm, he embarks on adventures, savoring the existence of a baby Sage who evolves into a human and revels in liberty!