Yin Yang Ferry

According to legend, there is a kind of car in the world called the Hades Cart. They shuttle between the yin and yang realms and pull souls across. People who engage in this kind of work are called Yin and Yang ferrymen. In fact, the real Yin and Yang ferryers not only ferry ghosts, but also themselves. My name is Han Shoucheng, and I became a Yin-Yang ferryman when I was seventeen years old. However, my life span was less than one year old. In order to survive, I had to jump into a trap that had been laid around me for more than ten years...