I Transmigrated to a Walled City and Became Its Young Master

On an ancient continent in the East lived Yun Tian, an arrogant young lord. After an accident, he transmigrated to the modern world and became a frail old man in the twilight of his life. In this strange new world, he had lost his former glory and power, but unexpectedly gained a System called Paper Doll AI, which had a lifespan of only six hours.

This novel and its characters are entirely fictional. Any resemblance to actual people or events is purely coincidental. Do not imitate.