What are the three low-key and mysterious families, the Gong family, the Wang family, and the Zhang family, guarding each other for generations?
What kind of shocking secrets are buried under the ancient mining tombs outside Changsha?
What are the inextricable connections between the ancient tombs in the mines, the copper meteorite outside the sky, the three families of Gong, Wang, and Zhang, the ancient building of the Zhang family, the forbidden area of the Gong family, and the Wang family building?
Driven by fate, in the turn of events, all secrets will eventually come to light.
But isn't Baymax's secret a secret?
Do you really know the ultimate of all things, the truth of the world?
What will you do if you know all the secrets?
Is it life, or is it more important than life......................