Travel to the Walled City and Become a Young Master

In the ancient Eastern Continent, there was an arrogant young master named Yuntian. Due to an accident, he traveled to modern times and became a dying old man. In this new world, he lost his former glory and power, but accidentally obtained a system called Paper Man AI, which only has a lifespan of six hours. This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.