During the reign of Emperor Wu of the Han Dynasty, the ruling class governed with brutal internal repression and relentless external expansion, imposing heavy taxes and forced labor on the people, who groaned under the burden and voiced their grievances everywhere. The peasants, pushed to the breaking point, rose up in revolt—some armies numbered in the thousands, others in the hundreds—raising their own banners, attacking cities, seizing armories, freeing death-row prisoners, killing officials, plundering the rich to aid the poor, and drawing countless followers. The rebellion so alarmed the emperor and his ministers that they hastily dispatched elite troops to crush it by force. Yet the rebel forces fought with ever-growing ferocity, proving unstoppable.
The emperor and his ministers, gripped by panic, mobilized more troops and enacted a brutal policy of slaughter, killing over ten thousand people at once, along with several thousand who had supplied food to the rebel army. After several years, they managed to capture some rebel leaders, but the scattered survivors and those not killed regrouped, seizing mountains and waterways, blocking land and river routes. They often banded together to ambush government forces, their uprising growing so formidable that the rulers, filled with both hatred and fear, found themselves utterly powerless against the rebels.
The court then enacted the "Decree of Capital Punishment," which mandated that any official earning less than two thousand piculs of grain annually who failed to detect a band of thieves, or who discovered them but could not capture them, would be executed. After this, low-ranking officials, fearing for their own lives, dared not report peasant uprisings—they worried that if they reported them and failed to make arrests, they would incriminate themselves and implicate their commandery governors. The governors, in turn, discouraged such reports. As a result, the rebel peasant armies grew ever larger.
The idiom "Helpless" in this story describes rulers who bitterly hated peasant uprisings and tried every means to eliminate them, but the rebels fought ever more bravely with growing momentum, leaving the rulers resentful yet utterly powerless.
Later, the idiom "helpless" came to describe a situation where one is unwilling but has no choice.
Source: *Records of the Grand Historian*, "Biography of Cruel Officials"
Meaning of the Idiom: Later, the Chinese idiom "无可奈何" came to describe a situation where one is unwilling but has no choice.