Lin Yan is an online novel writer. The prophecy about the end of the world in his works came true. He was also selected by the universe repair system and became a special mission worker. He shuttled between 99 different worlds to find out the truth behind the weirdness of each world, so as to collect the world fragments to repair the original world. However, the universe repair system hides an ulterior secret... "Are there really only ninety-nine parallel worlds?"
Purpose: Law of the world