Lin Feng, a modern young man, accidentally traveled to the precarious late Ming Dynasty during the Apocalypse with half of his worn-out "Pioneer's Wisdom", and became a poor salt worker. Witnessing the cruel reality of collusion between government and businessmen and the incompetence of salt workers, in despair, I read the wisdom of the pioneers late at night and was shocked by the class analysis and struggle thoughts that went straight to the core. The wisdom of half of the pioneers penetrated into the late Ming Dynasty, and the sparks of the salt flats ignited the great swamp. Gather the people's strength, break the shackles, break the siege, and finally stand on the ruins, announcing to the kneeling old world and the new people standing up: Now, let us build our own new world with our own hands!