I, the Law of Causality Contractor

Meng Yan, the intern who was forced to take the blame for "saving the world", looked at the mess in front of him where the system collapsed and Tiandao went crazy, and he just wanted to curse. His supreme magical power [Cause and Effect Seal] is so weak that it can only "clear the spiritual veins" for people, but the Heavenly Dao of Party A still refuses to admit that he is the root of the disease, and is always sending down divine punishment. In order to earn "maintenance fees" to upgrade his abilities, Meng Yan had to put on his professional fake smile and start a "system optimization" business in another world. "The spiritual power is stuck? The magic weapon is malfunctioning? Find me, Meng Gong, who can repair it professionally and at a fair price!" When everyone thought he was a hidden master, Meng Yan just wanted to fix this broken world quickly and run away with money - after all, if you can't complete the KPI, you will be fired from the company!