In the third year after the end of the world, when the protagonist was exiled to the radiation desert, he awakened the ancient stars and changed his body. Every time he absorbed a natural disaster, he could activate the stars in his body and form a symbiotic contract with the mutated plants. With the help of fluorescent vines and tyrant-level plant legions that can purify zombies, starting from conquering the mutated rat swarms, we gradually uncover the shocking conspiracy that caused the disaster to originate from the fall of the stars, and finally bring the star-devouring mechanical god kingdom into the sun to perish together.