Han Yi, a medical graduate student, once traveled through time and became the concubine who was not taken seriously by the minister. Due to some strange circumstances, he replaced his brother in the palace and became the son-in-law of the female God of War. Everyone in the world despises the identity of the adopted son-in-law, ridiculing him for being dependent on others, being humble and useless, and being cold-eyed and difficult at every turn. But Han Yi, who possesses modern medical knowledge and rigorous thinking, never belittles himself. He relied on his medical skills to save people and establish prestige, relied on his wisdom to resolve troubles in the court, and managed step by step amid strife among aristocratic families and disputes among nations. Hibernating in the Marquis Mansion, strategizing, the son-in-law who was despised by everyone in the past, broke free from the shackles with his own skills, swept away powerful enemies from all sides, and finally took control of the world, climbed to the top of the Ninth Five-Year Plan, and created his own prosperous hegemony.
