Stealing the Pen: Eat the Wu Family's Dog at the Beginning

[No heroine + random CP + original plot borrowing identity, not happy to leave] The protagonist is world-weary and brainless, and wants to kill everyone without distinction! "I want to kill Wu Laogou" "Or kill Zhang Qishan" "It's really impossible to kill Jude Kao" "Is it okay to drug the fairy and send her to Liu Liu's bed?" The names of the characters have changed, and the timeline may not be correct. The main purpose is to pass the time. If you are serious, you can leave. You are not particularly friendly or unfriendly to anyone. The identity of the protagonist will be interspersed.