Lin Jing, a modern social worker, died suddenly while working overtime. When he opened his eyes, he became the most unpopular sick son of the Great Xia Dynasty, the eighth prince Xiao Junhe. In this palace with eight hundred people per capita, there are wolves in front of him and tigers in back. The brothers are each more useless than the other, and they all hope that he will return to the west soon. Lin Jing thought, fighting for world hegemony was too tiring, and it was difficult to be a great person. He just wanted to use modern knowledge to improve his life, and then find a fiefdom to live and die, become a free and easy prince, and focus on "lying peacefully". But he doesn't know that sometimes, you want to lie flat, but your strength doesn't allow it. The little "little inventions" he came up with at random could always accurately hit the joy and pain points of the emperor and his brothers, step by step pushing him from a little pitiful nobody to the center of the whirlpool of power.
