The Ultimate Symbiosis: the Undead and the Beast

She came back to life and named herself Cocoon the moment she died. Then the cocoon came to life and felt the pain at the moment of death. It was only when Cocoon came back to life that he began to have fear, and at the moment of death he could clearly see the cause of death. It was a brutal beast covered in bone armor. So when the cocoon came to life, she began to think about how to survive. Even if she is killed, she can be resurrected. The faint light of the runes flickers on and off in the ashes of the apocalypse... There are people on the ground eating dried insects, and there are people in the sky repairing the spacecraft in the airflow. In the mobile fortress on the surface, there are people drinking sewage and surviving in the cracks. There are crazy-looking superpowers wandering among the ruins, skeletal beasts wandering in the wilderness, and the sound of the collision of wine glasses can be heard from the depths of the sea. What's wrong? Who is lying? In the end... How can we survive? The girl who feeds the beast with her body, cocoon. Where does her future lead? Should he fall into the eternal whirlpool of hunting and resistance, or step into the deepest depths of the doomsday to pursue the truth that everyone avoids? PS: Not a cool article, no system, the growth from a doomsday survivor to a savior!