Akugyaku Seijo desu ga, Aisuru Danna-sama no Oyaku ni Tachitai desu.

A saint who lost her memory drastically changes from a cruel and ruthless tyrant to a husband-loving wife! When Charlotte wakes up, she has lost all her memories, and the power that made her a "rare saint" has been blocked. But she doesn't mind, because her new husband, Oswald, is too good-looking…!

"I think I fell in love with you...