I Adopted a Villainous Dad

One day I woke up and I was six years old. I had transmigrated into the main character of a tragic novel, Saint Priscilla, who walks through all sorts of thorny paths! Since I’m here, I need to avoid the scheduled special misfortune and live happily with my favorite character. The final boss of the story and the villain, Melchizedek, the tyrant of the Rehel Empire, who has no blood or tears! A happy life of adopting my father and becoming a princess, with my favorite character. I also saved the male protagonist, in order to remove my father’s death flag. “If you approach my daughter, you will die.” Why does my father keep putting up death flags? Moreover… “If you tamed me, you have to take responsibility.” Why is the male lead so obsessed with me? What’s going on?