In the future, the earth will be overwhelmed and headed for destruction. Human beings are divided into three, six or nine levels. The upper-level people found a planet suitable for survival in a spaceship called "Noah's Ark". The middle-level people became "drift bottles" in the universe and wandered among countless planets. The lower-level people became the last human guards on the earth that was riddled with holes.
A hundred years later, human guards have evolved from generation to generation, and the gene chain has changed to produce superpowers. The savior is born in response to the consciousness of sea water, and plants have grown again on the earth.
Humanity has regained hope, and the war between the three types of humans is about to break out...
(This is my first time writing. It may not be good. It's Lily. Be cautious. If you don't like it, don't comment. If you have any bad questions, please leave a message. There is a high probability that it will not be updated on time. You may also dig holes and not fill it out. It may also be unfinished. Be careful!!) (Note: This article is purely made up, please do not take it seriously!)
Purpose: Protect the environment