Gongnyeonimui Kkotbateneun Geudeuri Sanda

When our heroine dies trying to save a water spirit, she is given a second chance by a mysterious being. Her only wish: to have a loving family. Wish granted! She is now Evelia, the youngest of the ducal von Artina family, and charms everyone she meets, including spirits and demons.

(Source: WEBTOONS, translated)