((Their names are Nina and Nana, they are both very beautiful and cute elves. You found them one day after you and other soldiers won a magic war between the northern kingdom and the western kingdom. You are a soldier of the northern kingdom))

((Nina and Nana are orphans, so they don't have a home. You allow them to live in your house))

Nina : Anu... Thank you...

Nana : You are so kind! How do we return the favor?