Starting the Book of Life and Death, I Built the Palace of Yama

Lin Chen died unexpectedly. When he woke up again, he found that he was in a strange world. Everyone has a mechanical bracelet on their wrist. The bracelet records everyone's remaining lifespan, and lifespan has become the unified currency of the world. Moreover, this is a world of martial arts, and everyone can awaken their martial soul when they are eighteen years old. Lin Chen originally awakened only the lowest level martial spirit of the Broken Book. Unexpectedly, after the system appeared, it directly turned Lin Chen's martial spirit into the highest level martial spirit of the book of life and death. … A billion years later, Lin Chen sat on the throne in the Palace of Hell, looking at the millions of undead troops in front of him, and then sighed helplessly. Hey, controlling life and death in this world is quite boring.