Traveling through the Qinman Siheyuan for 62 years, Bai Wanli originally wanted to tidy up the best things in the courtyard and live in peace and development. Unexpectedly, it was bound to the heaven-defying system, and an outrageous mission was issued at the beginning: Destroy the Lighthouse Kingdom before dying of old age! If he fails, he will be burned in hell forever. Sitting on the treasure house of all China's materials in the 21st century, he is forced to start the road to a hard-core power!