Intense gunpowder smoke, bright red blood, countless human beings have shed blood on the way of evolution. For human beings, is this meteorite a spur from God? Or is it a mockery of the devil? At the starting line of evolution, can human beings rely on the old advantages to lead the new evolutionary process again? Should they still stand at the top of all things? Together? What is happiness? Happiness is a face-to-face meeting with the person you like, a greeting; happiness is a meal and a cup of tea with the person you love or who loves you. For some people, happiness is just yourself Passed away peacefully. This article is about a man who gave birth to children with various women. Ah, bah, slip of the tongue... In fact, this article is a story about a tool man awakening to pursue the most basic happiness.