He travelled through time. He didn't know what scientific principle, or any other reason, caused this, but nonetheless, he travelled through time.,A multitude of products constantly appear before people, overwhelming their senses. As he walked down the street, he saw a slogan on a promotional poster: "Ari Dai, A Thread of Niu Dai." In his view, this world, this society, was paved with gold; all he needed to do was bend down and pick it up.,Over the course of his journey through time, he discovered that he and his girlfriend had a very clear life plan, and it wasn't entirely chaotic.。