At the end of the Warring States period, Qin became the country with the strongest military strength among the seven warring States, and its ambitions were constantly expanding in an attempt to annex the other six countries. In 228 BC, the State of Qin began to invade Korea and destroyed Korea and Zhao successively. As a neighboring country, Yan is in danger. So yan dan, the prince of Yan, decided to send Jing Ke to stab the king of Qin to change the situation.

Jing Ke was a warrior of Yan State at that time. He is a good swordsman and is the best candidate to assassinate the king of Qin. In order to make Jing Ke stab the king of Qin successfully, the prince of Yan carefully prepared a fan head for Jing Ke, and the king of Qin hated it. At the same time, Jing Ke brought a map of Yan's most fertile land, which Yan intended to dedicate to the king of Qin. However, on this map, a sharp dagger stabbed Qin Shihuang, and its blade was covered with poison.

The king of Qin was beaming when he heard that Yan sent someone to pay tribute to the two things he needed most. The king of Qin was very happy when he saw the head of his most hated traitor. Then the king of Qin heard that the most fertile land in Yan State would be given to him. Qin took the map of Qin Wuyang and unfolded it on the spot. Qin looked at the map carefully. At the end of the map, a dagger suddenly appeared. Jing Ke stepped forward, holding the sleeve of the king of Qin in one hand and stabbing him with a dagger in the other.

However, Jing Ke did not stab the King of Qin who struggled to break free. Then they chased around the pillar. After chasing for a while, the king of Qin drew his sword and stabbed Jing Ke's left leg at the reminder of his courtiers. After Jing Ke fell to the ground injured, he threw the dagger at the king of Qin, but missed. Jing Ke was killed by the mutinous soldiers who came up later.