Modern agent Shangguan Yunyan traveled to Yunlan Country and became the legitimate daughter of the Shangguan family. The original owner had a cowardly character and was often bullied by his sisters. After traveling through time, Shangguan Yunyan decided to change his destiny. She worked hard to learn martial arts, and met and had a good conversation with Ye Zichen, the eldest son of the Ye family, at a family banquet. However, she aroused the jealousy of her second sister Shangguan Yunyao. The future is full of unknowns and challenges.
