Speciality for the Fallen Knight: I Fell in Love with my Ancestor's Fiance

Synopsis

Noelle runs a bakery and cafe, Le Blanc after she lost her father half an year ago.However the lord of manor is giving pressure to her to sell the place. All the customers are afraid of the lord and no one comes to eat at her place. Then one day, a man comes to eat at the cafe. He is dressed in an old-fashioned armor and yells "I missed you so much, Ange!" "Sir, Ange is the name of my ancestor." He was the "fallen knight" Lancelot from three hundred years ago! And he had sweet teeth. (Source: MangaPlaza)