Aliens are coming

Due to the decline of civilization on the alien planet, wars continued. The guest general Yi Ke led his men to overthrow the rule of Mrs. Poi. However, they could not conquer it without the Five Elements Pearl, so they borrowed the power of the Phoenix and prepared to give Mrs. Poi a fatal blow. When the alien general was about to capture the Boyi palace, Mrs. Boyi sent the princesses Xinyueya and Xinyuebing to the earth, and handed the infinitely powerful Five Elements Pearl to Xinyueya, hoping that they could quickly learn the earth's civilization to revive the declining civilization of the alien planet.