Boukensha License wo Hakudatsu sareta Ossan dakedo, Manamusume ga Dekita node Nonbiri Jinsei wo Ouka suru I Lost My Adventurer's License, but It's Fine Because I Have an Adorable Daughter Now

Synopsis

Douglas, once known as a legendary enhancement spellcaster, is now little more than your average, weak old man. On top of that, he was kicked out of the hero party, and eventually had his adventurer's license revoked... And that's how he ended up a vagabond, wandering aimlessly. After an encounter with Rabi, a cursed little girl, a new adventure begins... (Source: Square Enix)