After Rebirth, I Will Fulfill the Prince Consort and His White Moonlight

My consort doesn't love me, he loves the emperor's sister. Especially after the imperial sister died for him, he and I wanted to strangle each other to death every day. I hate that he only has the imperial sister in his heart, and he hates me for breaking up his good relationship. But when the imperial city fell, he resolutely hugged me and used his body to block the rain of arrows from the sky. When he was dying, he knocked away my hand that wanted to touch him: "What I regret most in my life is knowing you." Without him, the imperial city was driven straight into it. The displaced people invaded the princess's mansion, crying and asking why it was the general who protected the country who died, and not a useless princess like me. I was so desperate that I drew my sword and killed myself in front of his body, returning to ten years ago. This time, I will give him whatever he wants.