On the seventh day after his mother disappeared, a girl with silver eyes appeared in front of seventeen-year-old Ling Yun, wearing her mother's blue-lined raincoat that was still dripping. In order to find his mother, he jumped on a white car transporting the missing, broke into the underground of Guanghan, and awakened a Sanxingdui sacred tree civilization that had never really died.
The mother species of blue life that no one dared to touch accidentally entered his right arm. Blue fire can save people, and it can also light up ancient star gates for enemies.
Ling Yun and six partners from different countries and races, with a mechanical leopard that refused to be controlled by remote control and a greedy golden crow, traveled through the Silver City on the Back of the Moon, the Sand Sea of Cairo, the Vertical Sea of Bermuda and the Inner Earth World. They search for their missing family members and discover that humans are not the only fleeing civilization in the universe: machines are asking for names, clones refuse to be treated as replicas, and a fleet of silicon-based ships is waiting outside the Earth to take over the planet.
Lucifer never lies. He offers a real deal to mankind: immortality, healing, freedom and a new home on Mars, but the price is to sacrifice the earth and allow a few lives to escape the catastrophe of the universe.
Lingyun has no prophecy, bloodline, or divine status. He only has a group of friends who will quarrel and be afraid, but are still willing to come back for each other.
When all civilizations are competing for survival, this group of teenagers must find a third way.
