In 2088 AD, the world after the "Great Collapse" became a purgatory where monsters raged. Zhou Zheng, a 25-year-old elite of the Hammer of Order, accidentally bound the ancient technological creation "Deep Blue Protocol" when he was about to die. Since then, he has had the opportunity to change his life.
The dome collapsed and civilization was annihilated. Zhou Zheng, who lost the protection of the organization, struggled to survive in the wasteland by relying on his law enforcement instincts engraved in his bones and the extraordinary power given by the system. He teamed up with Kai, a hacker who is proficient in network penetration, and Lu Yao, a scholar who masters biological mysteries, to work together to solve the mystery of the doomsday; On the way, he had to deal with Elena Roche, the queen of the group who controls the lifeline of resources, and found a way to break the situation through cooperation and competition. These partners became an important fulcrum for him to move forward in the darkness.
However, the end of the world is not a natural disaster, but a shocking conspiracy spun by the senior officials of the old world for their own selfish desires. When the truth emerged, Zhou Zheng became angry and took up the banner of resistance: integrating the scattered resistance forces, forming a fragile alliance with the Roche Group, absorbing the elites from all survivors, and setting off a struggle for hegemony to reshape order. Using the Deep Blue Protocol as his sword and his partners as his shield, he launched the ultimate judgment against the culprits of the old world.
From a law enforcer to a followed guardian, Zhou Zheng relied on his unparalleled prestige, strength and wisdom to eventually become the supreme commander of the new "Joint Reconstruction Committee". He will join hands with Lu Yao, Ling, Elena and other partners to rebuild the fire of civilization on the ruins and lead mankind towards revival.