Ashland Boatswain

After the third cataclysm, 90% of the earth's land became "ash soil". The magnetic field was chaotic and radiation was distorted. Human beings huddled in 12 "dome cities" to survive. There is a strict hierarchy in the Dome City. The "celestial tribe" at the top controls clean water and energy, while the "dust people" at the bottom are used as consumables. Outside the city, there are abnormal "wild beasts" wandering, and there is also a group of "boaters" who are not accepted by any force and rely on plundering the materials of the dome city to survive. They drive modified crawler arks and flee on the ashes, but they guard the last conscience of mankind before the disaster.