I Took the Exam to Become a Criminal Police Officer. How Did I Get into the Polling Bureau?

A phone call from Fatty Sun changed my life. I thought this was just an ordinary world, but I was wrong. The restart of the polling bureau is just the beginning of this catastrophe. When the internal struggle turns into resisting external enemies, the world is surrounded by crises. And the mysteries of existence will also be solved one by one Xu Fu, Wu Mian's life experience and the secret of Haiyan will all be revealed What the poll bureau faces is no longer the world, but... (There are more than two protagonists, please ignore the introduction of the work)