Noble Son of the Song Dynasty

[Highly recommended, cool historical article] He traveled through the Northern Song Dynasty and became the youngest son of Taijun She. Since his elder brothers all died in battle, he was doted on by his sisters-in-law since his birth and became a well-known dandy in the capital. However, dandyism and debauchery are just superficial disguises. As a time traveler with knowledge of later generations, how could he not stir up a storm in the poor and weak Northern Song Dynasty!