After Rebirth, I Tore Apart My Sister's Dream Of Becoming A Queen

In my past life, on the day my sister and I attended the Witch Coven's matrimonial ceremony, I rescued a distressed vampire prince.

In gratitude, upon his return to the clan, the prince promptly declared that I would be his future bride.

A year later, I gave birth to a pureblood heir, the sole successor of the entire vampire lineage.

The prince was overjoyed, and on the day he was crowned as the prince, he completed the Blood Bond with me, establishing me as his eternal partner and queen, making me respected by all clans.