In the final years of the Warring States period, as Qin stood on the verge of unifying China, the last state left standing in its way was Qi. Yet what decided Qi’s fate was not the strength of a foreign army. It was betrayal from within. At the center of that betrayal stood one man: Hou Sheng, chancellor to King Jian of Qi.
Another chancellor who took Qin’s gold and brought down his own country was Guo Kai of the state of Zhao. But the two men destroyed their states in opposite ways. Guo Kai worked busily, scheming and acting on his own initiative. Hou Sheng destroyed Qi by doing almost nothing at all.
For readers of The Elusive Samurai: Kusunoki Masashige’s words about the “cage” make an appearance at the end of this article.
A Chancellor Blinded by Gold
Hou Sheng served King Jian of Qi as chancellor. He is said to have belonged to the family of the king’s mother, Queen Junwang, and he held a position at the very heart of the government. He also had a fatal weakness: greed.
Qin did not miss it. Before conquering Qi by force, Qin chose to rot the state from its core. According to the Records of the Grand Historian (Shiji), Hou Sheng accepted large sums of gold from Qin’s agents. Qin also lavished gold on the retainers Hou Sheng sent to Qin as envoys. Every one of them, the Shiji says, became a double agent working for Qin.
The exact amount of the bribes is not recorded. But the Shiji stresses again and again that it was a great deal.
Still — can his behavior really be explained by the single phrase “he sold out for money”?
✦ Satoe’s Take: Why Would a Royal In-Law Sell His Own Country?
This is the part I could never make sense of. Hou Sheng was a relative of the king on his mother’s side — a royal in-law. If the state fell, his position would vanish with it. So why was he so easily swayed by an enemy’s gold?
As I thought it through, I came to see how precarious an in-law’s position really is. Hou Sheng was not a member of the royal clan. Unlike the princes, whose status was guaranteed by blood, his power rested on one thing alone: the fact that King Jian relied on him. Turn that around, and the moment the king said, “I don’t need you anymore,” and began relying on someone from the royal family instead, everything would be over. His was borrowed power.
That is exactly why Hou Sheng would not have wanted anyone else around the king to become someone the king could depend on. Two kinds of people could threaten him: princes with royal blood, and generals who had won glory in battle.
This is where the policy of “sending no troops to other states” comes in. If Qi never sent its armies abroad, Qi’s generals would never have a chance to make a name for themselves. The stronger the military men became, the more Hou Sheng’s relative standing would fall. Avoiding war was, before it was a decision about national defense, a choice to protect his own power.
In other words, a weak, obedient Qi — where the king had no one to rely on but Hou Sheng — suited him far better than a strong, independent Qi surrounded by capable ministers. What Qin wanted to buy and what Hou Sheng wanted for himself were the same thing from the start. Qin never even needed to break his loyalty. The bribes were not the engine that drove him; they were oil poured onto a slope he was already sliding down. That is how I see it.
The Politics of “Not Doing”
So what did Hou Sheng actually do? Or rather — what did he not do?
The Shiji records what Hou Sheng and the retainers Qin had bought urged the king to do: pay court to Qin, make no preparations for war, and give no help to the five states Qin was attacking. As a result, Qin was free to destroy Han, Zhao, Wei, Chu, and Yan one by one, without fear of Qi stepping in.
In 241 BCE, five states joined forces to strike at Qin. The Shiji‘s Basic Annals of the First Emperor lists them as Han, Wei, Zhao, Wey, and Chu (the House of Zhao chapter also mentions Yan). It was the last great coalition the other states would ever mount against Qin. Qi did not join this one either.
For readers of Kingdom: In the manga Kingdom‘s Coalition Army arc, Qi joins the coalition, and Qin’s diplomat Cai Ze negotiates with King Jian to pull Qi out partway through. The Shiji, however, does not list Qi among the coalition’s members at all. Whether Qi never joined or withdrew midway, the two versions agree on one thing: Qi did not fight Qin. And the man running Qi’s government at the time was Hou Sheng, who had taken control after Queen Junwang’s death in 249 BCE.
Surrender Without a Fight
In 221 BCE, having destroyed the other five states, Qin finally turned its armies on Qi. After years of neglecting its defenses, Qi had no strength left to resist. When Qin’s army closed in on the capital, Linzi, King Jian surrendered without a fight. Qin had unified China, and the empire of the First Emperor was born.
Before the surrender, Qin is said to have promised King Jian a fief of five hundred li. The promise was never kept. King Jian was moved to a place called Gong, where, it is said, he starved to death among the pines and cypresses.
Three Reasons for Hou Sheng’s Downfall
1. Personal Greed and Monopolized Power
As chancellor, Hou Sheng held the reins of government for years and monopolized the king’s trust. The retainers he sent to Qin also took Qin’s gold and filled the king’s ears with pro-Qin advice. Around the chancellor, a circle of people moved by Qin’s money had taken shape. But whether this can simply be dismissed as “greed” is worth stopping to consider.
✦ Satoe’s Take: I Don’t Want to Stop at “Greed”
“He was blinded by gold” still doesn’t explain enough, to my mind. As we saw, what made sense to Hou Sheng was not protecting Qi, but keeping the king dependent on him alone. Rather than greed, I think the true nature of that circle around him was a structural conflict of interest built into the position of a royal in-law.
2. The Foreign Policy of “Serve Qin, Stay Neutral”
Qi’s policy was to stay on good terms with Qin, the distant power in the west, and keep out of the wars among its neighbors. From Qin’s side, this meant Qi had fallen neatly into Qin’s own strategy: “befriend the distant, attack the near.” Qi believed this would keep it safe. It was a fatal miscalculation.
So why could Hou Sheng never let go of such a dangerous course? I believe there was something binding him.
✦ Satoe’s Take: Past Success as “Ancestral Law”
We must not forget that this policy was originally a success story built by Queen Junwang, Hou Sheng’s own relative. The Shiji praises her as wise, recording that she served Qin with care and dealt with the other states in good faith. Thanks to her, King Jian went more than forty years after taking the throne without ever being attacked. In an age when every other state was bleeding, Qi alone remained untouched.
And here is what I think matters most: Hou Sheng became chancellor precisely because of his connection to Queen Junwang. His very position flowed from her. If so, the course she had set was not just “the wisdom of the previous generation” to him. It must have carried the weight of ancestral law — something that must never be changed. To reject it would have meant rejecting the very basis of his own right to be chancellor. He would have been digging away the ground beneath his own feet.
So, seen from the inside, it was not betrayal. It was a sound tradition that had to be protected. Bribery and conviction can live together without contradiction. I’ll come back to the true nature of this “binding” at the end of the article.
3. Qin’s Campaign of Infiltration
It was precisely because Hou Sheng was bound this way that Qin’s infiltration worked so frighteningly well.
Following the Shiji‘s account, Qin’s methods can be sorted into three stages:
- Buy the chancellor: Send Hou Sheng gold and turn the heart of Qi’s government toward Qin.
- Buy his people: Give gold to the retainers Hou Sheng sent to Qin, turning them into double agents who returned home urging the king to “serve Qin — there’s no need to prepare for war.”
- Lull Qi to sleep: Hold off from attacking Qi for years so that it grew complacent, like a frog in slowly warming water — and meanwhile destroy the five other states one by one.
Hou Sheng’s Failures and History’s Verdict
Later generations judged Hou Sheng harshly:
- Taking bribes from Qin: a betrayal by a senior minister who bowed to an enemy’s money
- Neglecting defense: failing to prepare the state, leaving it unable to resist invasion
- Abandoning the five states: missing the last chance to stand together against Qin
The people of Qi did not forget what had brought their king to his death, either. According to the Shiji, they sang a song mourning King Jian. It asked whether it was the pines, or the cypresses — or the retainers — that had left Jian to die at Gong. It was a song of resentment: resentment that the king had not joined the other states against Qin in time, and that he had listened to treacherous ministers and retainers and lost his country.
The Mystery of Hou Sheng’s End
Strangely, for such an important figure, the Shiji says nothing about what became of Hou Sheng. Whether he was executed after the surrender or lived on, we simply don’t know. Online you may come across stories — that King Jian had him boiled alive, that Qin purged him, that the people of Qi killed him — but none of them is backed by reliable sources.
The man who brought down a nation, and his end goes unrecorded. I think that silence carries a very important meaning.
✦ Satoe’s Take: Erased from History by Contempt
I don’t believe it’s an accident that Hou Sheng’s end is so obscure. History often gives even the most hated villains a vivid death scene. A gruesome end is handed down as a lesson in “what evil deeds earn,” and ironically grants that person a kind of immortality. Infamy, after all, is still a name that survives. Even Guo Kai of Zhao, who also took an enemy’s gold, is remembered in a fitting anecdote: he was killed by bandits while hauling away the fortune he had amassed from bribes.
Hou Sheng was not given even that. It seems more natural to think his story was not lost, but judged unworthy of being written down at all. The heaviest condemnation is not loud denunciation, but silence. History’s brush buries those it despises not by attacking them, but by forgetting them.
The irony is that King Jian, who followed Hou Sheng’s advice, is the one remembered — through that song of the pines and cypresses. And the song quietly blamed the “retainers” who drove the king to his death: Hou Sheng and his circle. The deceived king was given a song of pity; the chancellor who deceived him was left only the darkness of oblivion. Hou Sheng, the man who pulled the trigger on his state’s destruction, was dismissed by history as not even worth naming.
✦ Satoe’s Take: The Man Who Could Not Leave the Cage
To close, I want to set Hou Sheng beside one more man: Guo Kai of Zhao. Guo Kai drove out the great general Lian Po and slandered Li Mu to his death. He dirtied his hands, plotted, and brought his country down by his own will. Vicious, yes — but there is a kind of competence in it, an agency we might call cunning.
Hou Sheng has none of that. Line up what he did, and you notice something odd. He sent no troops abroad. He did not help the five states. He did not build up the army. When invaded, he did not resist. Every one of these points not toward “doing” but toward “not doing.” His politics, from beginning to end, were built on subtraction. If Guo Kai destroyed his country by moving, Hou Sheng destroyed his without lifting a finger. And I think the not-moving may run even deeper.
What comes to mind here are words spoken by Kusunoki Masashige in Yusei Matsui’s manga The Elusive Samurai. Ancestral law and past success, he says, are like a sturdy cage. As long as you stay inside, you are safe, and you cannot go wrong. That is why people stay there. But if someone thrusts a spear in between the bars, there is nowhere to run — you simply die.
That metaphor fits Hou Sheng exactly. The cage that held him was none other than the policy Queen Junwang had built: serve Qin with care. And its bars were made of genuine success. For more than forty years, Qi alone escaped war — thanks to exactly this cautious diplomacy. So for Hou Sheng, staying inside was not cowardice or laziness; it was righteousness itself. A simple mistake can be noticed and corrected. But a past success that truly once saved a nation keeps binding people even after circumstances change. That is why this was a cage, and not merely a failure.
And Qin thrust its spear between the bars. The policy of serving Qin silently assumed that Qin’s goodwill would last forever. The moment that assumption collapsed, the cage protected Hou Sheng from nothing. No army. No allies. No way out. The promised fief of five hundred li had been a lie from the start. In the place that was supposed to be safe, not a single exit remained. Masashige’s warning was about the importance of escaping; Hou Sheng traced it in reverse, all the way to ruin. To the very end, he did not leave the cage — no, he could not leave it.
Looking back, Hou Sheng’s crime was perhaps not “doing nothing” in itself. The cage that held him taught him that doing nothing was safe, and kept rewarding him for it. He could not let go of that reward, even as his country tilted toward collapse. If Guo Kai was an evil that moved, Hou Sheng was an evil that stood still. And — as we have seen — the one history forgot more quietly and more completely was Hou Sheng. The infamy of the man who moved survives; the man who did not move is forgotten, cage and all. Inside the cage, he was safe to the very end. Safe, in the sense that no one would ever remember him.
Ancestral law makes a cage in any age and any country. Two thousand years later, in the Qing dynasty, an emperor guarded his father Qianlong’s cage of the “Celestial Empire” — I’ve written about him in “[The Jiaqing Emperor — How Wei Yingluo’s Son Locked the Qing Dynasty into Decline].”
Related: [Guo Kai] — the chancellor who brought down Zhao by his own hand