I'm Cleaning up the World's Bugs at the Bottom

What you think is reality is just a crude simulation program that has been running for hundreds of millions of years. The laws of physics are occasionally stuck, a lost face appears inexplicably, and the scenery on the street corner reappears yesterday... It's not your illusion, it's just a "world bug" that needs to be fixed. Levi is a "cleaner" hiding behind the curtain of reality. His job is boring and high-risk: sneak into the faulty node, use the most low-key method to "patch", "delete redundancy" and "fix errors" to ensure the stable operation of the "main program", and must not alarm the "users" - that is, you and me. He thought this would be a daily job as a social worker until the heat death of the universe, until during a routine mission, he encountered the biggest bug: A "background NPC" that was supposed to be annihilated during the data refresh, the girl Su Ling. Not only did she see the whole process of his repairs, but she also grabbed his trouser legs and said with extremely serious eyes: "I caught you! Mr. Maintenance Man, please prove that I am not a virtual one!" The boss's order was cold and ruthless: "Perform format immediately and clear abnormal data!" But Levi looked at her eyes, which were more alive than any "real" user, and hesitated for the first time. At the same time, the "system anti-virus software" that tracks abnormal data-the cold-blooded order guards has also been dispatched. An escape and war about reality and virtuality, order and freedom, quietly started. Levi discovered that what he wanted to repair was not only the bugs in this world, but also the huge cage that imprisoned all "souls"!