Tasuketa Kishi no Ongaeshi wa Kozukuri de!

Marie, who runs a pharmacist in the forest,
saves Noah, a knight who is infected by monster poison when she goes to town to sell her medicine.

After that, Noah appeared before Marie and said that he wanted to thank her… “

I want to give back a life that you saved with a new life.''

How Marie's going to reacts to his abnormal obsession and forceful behavior?