The Evil Princess, Whom Proton Loves and Hates

[The cold-hearted and affectionate eldest princess X loves and hates protons] From the beginning of their meeting, they were using each other, and Pei Yuan's deliberate approach was just to achieve his own goals. Gu Ci seemed to be soft-hearted and conniving, but in fact he never put down the sharp blade hanging on his neck. Outside the city gate, he used everything he had spent day and night to bet on her being soft-hearted, and she told him her position with a sharp blade. "Gu Ci, you will never get rid of me in this life, never even think about it!" Gu Ci thought that the next time they met again, he would definitely want to kill her. But why is he biting me like a dog and not letting go? Are you still struggling with yourself? (PS. The male protagonist was deceived physically and mentally. He hates and hates the female protagonist for not loving him ~ Gao Jiehe 1V1) Note: The heroine is an evil woman who cannot learn to be kind and generous. Her background is purely fictional and has no historical significance.