After ten years of dating, Wu Xie and Zhang Qiling got along well, but some families were happy and others were sad. Faced with an already peaceful life, Zhang Qiling chose to continue wandering for another mystery. Buried under the Changbai Mountain is a secret other than the ultimate, about a secret family that stands behind the torrent of history and controls the struggle between the Zhang family and the Wang family. They operate in secret behind the stage, causing the struggle between the Zhang family and the Wang family to end in the same direction. What kind of family is this? Why did Zhang Qiling's blood lose its effect? Is this part of the huge scheme laid out by this family? Why is Heixiazi bound to Zhang Qiling? What would the world look like if the ultimate disappeared...