-"Guess where we came from": There is a deep mystery in the tone, but Ma Chao is also one of the generals of the Five Tigers after all, and naturally knows where he came from.
-"Don't think about me, eat my gun": The tone is domineering. He doesn't want people to remember his appearance, but he must let people know his marksmanship.
-"foolproof": reveals Ma Chao's caution.
-"If you want to die happily, there is hope": It seems that as long as you mention fighting with Ma Chao, you have endless vitality and are very confident in your own strength.
-"The weather is bad, please pay attention to catching a cold": It shows that Ma Chao, who looks careless, is still a warm man.