The heroine traveled from the end of the world to ancient times and became a lonely orphan. My mother is cowardly. She was originally a real wife but was exiled to her hometown and became an abandoned woman. The father was unkind, doted on his concubines, destroyed his wife, and even treated his legitimate daughter as a concubine. At this time, the heroine is thirteen years old, which is the age when marriage is proposed. The concubine wants to point the heroine to a noble but ignorant playboy, and uses the playboy's family background to send her biological daughter to the palace to be drafted and become a princess. The reborn heroine understands her conspiracy and uses a clever plan...