I'll protect you for sure

Amelia was raised in an orphanage. But everyone there was always mean to her. The kids there always bullied her. She thought that, if she was nice to them they will start to like her. But her wish never came true.

After turning 18 she got out of there. She thought that it was the end of her suffering. But that wasn't the end. Because she had no guardian she couldn't continue her studies. She started to work at a restaurant as a waiter. Her life was turning better. But one day while coming to home from work she died. She was killed by a robber. At that time she thought that everything has come to an end. But she was given another chance.

When she opened her eyes again she was somewhere she didn't know of. After sometime she realized that she was reincarnated as a princess in another world full of magic. She was named Leona by her mother of this life. With her was another girl who looked just like her, her twin sister. She was named Liana by their mother. The two of them grew up together. They loved each other very much.

As time went by she realizes that she and her sister are called the "Twins of Darkness ". So they were ignored by everyone. Only the maids and knights of their palace were nice to them. Their half-sister Clarie bullied them. As they grow up together the bullying gets only worse. Leona's father and brothers also ignore the twins. Even so, Liana still wishes to receive their love. Leona saw her past self in Liana, who still loved those around her no matter how horrible they were. So Leona promises herself to protect her beloved sister from everyone.