Fiancée of the Wizard Mahoutsukai no Konyakusha The Wizard's Fiancee 魔法使いの婚約者 魔法使的婚約者 魔法使的婚约者

A 29-year-old woman had died in a tragic car accident only to be reincarnated into the body of a 3-year-old girl who's a noble in a mysterious world filled with magic! Now named Philomena, her attempts to be powerful are fruitless, or so she thinks. One day, she meets a mysterious boy with black hair, Eguiédills...