The powerful and shady regent 1,300 years ago traveled to the living room of a modern white-collar woman's house. From an "ancient barbarian" who couldn't even turn on a light, he relied on the contrast between his crushing IQ + the mental skills of the emperor in his previous life + his doting on his wife, in modern times. Business wars, social interactions, love affairs - everyone thought he was a bumpkin from the countryside, until he forced the business bosses away with a game of chess, used an ancient article worth tens of millions, and made the whole network's heart stop with the sentence "Who dares to touch my king's woman?"