The Blood Emperor Favors

After ten years of deep love, I was betrayed once. She had all kinds of resentments, but she was also in despair. By chance, he was reborn in another world. However, the warmth of the stranger saved her heart. One is as smart as a demon and is naturally ruthless; the other is as calm as water, trading gentleness for ruthlessness. They have different shells but the same soft heart.