He was once a taboo demon who ruled the three realms and destroyed the galaxy while talking and laughing. Now he is struggling to pass the civil service examination in the 21st century human society. It wasn't until he bit a broken tea egg when he signed up for the "Abnormal Human Research and Management Center" that he acquired the ability to speak freely and only in strict compliance with the "Code of Conduct for Civil Servants". So, when the army of immortals who used to regard him as a god and now came to hunt him appeared again, he adjusted his gold-rimmed glasses and took out an "Interdimensional Administrative Law Enforcement Notice". Everyone was shocked! And this is just the beginning of his use of KPIs and democratic life skills to conquer the world...