This book will tell a story about entering a different world due to an accident. It is an Ultra-Tong story. The author will try his best to write some different reading experiences and encounter different stories and people in different worlds. Considering that the protagonist was just an ordinary person before, the protagonist's mental journey will be emphasized in the beginning of the plot. The conclusion of the first volume will not be reached until he becomes a strong man with the ability to protect himself. The author will draw on the settings of the original work, and will also create new settings, all focusing on creating a complete world view. Next, enter the main text. This is my first time writing a book, so don't complain if you don't like it.