I'm The Saint Who Nearly Died and i Find Love While Escaping with the Holy Knight

Just a little bit... Beloved... Laura, a 16-year-old duchess who has been cursed for "not dying" and has lived without knowing love. Her twin sister took away her saintly powers, and her body did not grow, and she barely survived. One day, Laura is rescued by a mysterious man, Ricciardo, and regains her energy after a year. Still, because of his small size, he is always treated like a child by Riccardo, who has feelings for him. However, as if responding to Laura's feelings, a spirit-like light brings a change to Laura. The opening of a girl's escape to regain her love and power, after being deprived of everything.