Traveling Through a Strange World, Am I a Good Person?

[Unlimited flow + decisive killing + no system + strange copy + suspense + echo] My name is Wu Shan. You should know from my name that I am not a good person! I travel through a weird world and face different weird copies every day! I entered the weird dungeon for the first time and got a permanent identity... A good guy! Are you kidding me? Want me to be a good person? (The introduction is too weak, please move to the text! Come and experience with the author how Wu Shanhui can be a "good person" in a strange world!)