Battle of Peng City?
Zong Shou's eyes squinted as he thought back to the history books that he had read before.
The Han King was standing in the air, leading millions of troops to invade Chu to occupy Chu land. In the end this Xiangchu overlord led thirty thousand iron cavalry to surge back to the country. During the battle of Peng City he fought against a majority, breaking the Han army and trapped the Han King in Xingyang.
They were at a standstill for a year but in the end due to the rations in the city being used up, the Han King was forced to escape.
Following this, he gathered his remaining troops and defeated Chu general Cao Jiu, facing off against the Chu army in Guangwu. This forced the Xiangchu Overlord to sign an alliance with the Han King.
If one talked of the Xiang King's life regret, it would be not being able to slay the Han Emperor before he was able to rise up.