Serpent Fetus

I really like this novel. When I saw the title and introduction, I thought the male protagonist was a snake, but it turns out the female protagonist is a snake. The heroine at the beginning was miserable and a bit weak. Being bullied in school, I felt so sorry for the heroine. Fortunately, she turned into a snake demon and the bad guys who bullied her died. The heroine has no relatives or lovers, but luckily she meets the hero and her grandfather. Someone is kind to her, teaches and accompanies her. The heroine becomes more and more cute and honest, and she likes the hero and heroine very much. The story is too short and I didn't watch enough. I want to continue watching the sweet emotional lines between the male and female protagonists. I really like this novel. Do you have any similar recommendations?

The ending is a bit rushed and the emotional line is a bit sudden. I feel like I could have written more.