Norowareta Yoru no Soleil

An era dominated by wizards. Ten years after the fall of the night, when the five "Wizards of the Night" were killed. The only surviving member is Ena of the "Family of The Sun (Soleil)" with the ability to purify the curse lived in hiding, but she is finally found. Oswald, a mysterious boy, helps her when she is being chased. He tells her he is one of the "wizards of the night" who should have been killed, and is made into the form of a child by a curse.

He asked to use Ena's abilities to break the curse...?!

A fantasy romance between a cursed wizard and a surviving girl!

(Source: Hakusensha, translated)

Included one-shot: Ena to Oz no Mahou Jijou