Spy War, Devil's Fishing in All Worlds - I Am the Devil

Traveling through Shanghai, spying and killing Japanese, the reckless otaku has a system, making it relaxed and enjoyable. In a parallel world, all history is imaginary, which may be very senseless. Push all the way, enjoy all the way! Identity: Uncle Hirohito, Prince of the Japanese, of course there are Easter eggs! Without further ado, let's get started! Bite! The author's brain has been eaten by zombies... ... This is a memory that belongs to you. It's a memory that you have forgotten. Who I am? Some people call me "the dog system". Of course, some people affectionately call me "Tongzi". I am the most ordinary member of the "System" family, my name is 9527. This is a story with you as the protagonist! This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.