Low-Dimensional Travel for Abnormal People

The future of a parallel world. Humanity is divided into three, six or nine levels. Sometimes, next door to a utopian city is a city of sin with a crime rate as high as 90%. Xu Ling, an ordinary boy who is less than 1.7 Meters tall, in order to inherit his father's inheritance, step by step completes the mission of traveling to various worlds in his father's will, and eventually grows into a super criminal wanted by the world.