Peach Blossom Returns to Capital

In her past life, a genius girl became a living blood bag for her adoptive family. After being diagnosed with cancer, she discovers she is merely an adopted daughter and is reborn to awaken her revenge. Refusing to be a blood bag, she files patents for her research results, destroys her brother's dream of becoming a wealthy son-in-law, and discovers her biological father is the richest man in the capital. She pushes the vampire family into hell, cuts off all ties, and returns to the capital to become the number one heiress.