樂進
Later on, Cao Cao ordered Yu Jin to camp at Yuanwu County (原武縣; present-day Yuanyang County, Henan) and summoned Yue Jin back. A series of engagements were fought, and some of Yuan Shao's top generals had been killed, but Yuan Shao still possessed a huge army, which put much pressure on Cao Cao. The war had been dragging on for months, and Cao Cao's supplies nearly depleted. When Cao Cao considered retreating, he received a piece of intelligence concerning the whereabouts of his enemy's food storage, which was guarded by Yuan Shao's general Chunyu Qiong. Determined to bet on the information, he picked Yue Jin as his vanguard in this desperate mission, and sneaked their way to Wuchao (烏巢; in present-day Yanjin, Henan) with 5,000 troops composed of mainly cavalry. Under the cover of night, they were unopposed until they arrived the enemy encampment, where they set fire to Yuan Shao's supplies. Chunyu Qiong attempted to fight back with his larger force, but was slain by Yue Jin in the chaos. The success of this raid in Wuchao enabled Cao Cao to score a decisive victory over Yuan Shao's at Guandu.