Mix in the United States and become the sword master

Introduction: Superhero?Haha, it’s impossible to be a superhero in this life.There is no social security or welfare. If you are injured, the police will always come to you, not the Welfare Department. If you die, you may even be dissected!Look at this handsome face, does it look like that of a fool?It's a shame that there are always unscrupulous people in the world who are full of thoughts of destroying the world and want to cause trouble for me. I have to use physical means to reason. Fortunately, they are still obedient, otherwise I will die of exhaustion! PS: Regarding the timeline and characters, would you guys please click on mine?