Do you want to fight? Do you want to confront the gods? Come on, there are infinite possibilities in this concave and convex competition... Bah! I'll screw your possibilities. You may find that in this big world of the jungle, there are only possibilities of cheating and being cheated. If you are not careful, you will be dead. We can divide the worldview into two parts: one is a trap, two is not to cheat. Behavior is divided into three parts: one is being cheated, and the other is cheating others. Three: Not only do you cheat others, but you also get cheated. If you achieve the three, you can reach the highest level of cheating - while cheating others, drag yourself down too. This book runs through the inspirational core values of how to treat your teammates kindly and discusses various issues on what to do if your teammates cheat you.