The originally happy siblings lost their parents due to a sudden accident. Later, the siblings learned that their mother, who had always been mediocre in their memories, was a princess of a mysterious kingdom.
The siblings continue to grow on the road to revenge. At the same time, the responsibility of defending the earth also falls on the younger brother Yin Xiaolong, his sister and their partners. Looking for the remaining remnant pearls left in the world.
On their way to find the Pearl of Resurrection, the vicious Nora has also been looking for the Pearl of Resurrection and trying to destroy it.