Cannon Fodder Princess: Where Can the Consort Escape?

She traveled into an ancient sadistic novel and became a supporting princess who could not survive the second chapter. When she came back, she failed to assassinate the male and female protagonist, but she was poisoned. She put away her sharp edge and pretended to be pitiful and hugged the emperor's father's thigh tightly. After detoxification, while starting a business and making money, he did not forget to tease his consort.