Final answer:
The question refers to a historical assassination attempt on Qin Shi Huang, the first Emperor of China, during which Qin Wuyang was too afraid to present the emperor with a map, leaving the task to his co-conspirator Jing Ke.
Step-by-step explanation:
The incident referred to in the question is a historical event from the era of Qin Shi Huang, the first Emperor of China. When an assassination attempt was planned against Qin Shi Huang, Qin Wuyang was tasked with presenting the emperor a map, but was too afraid to do so. As a result, Jing Ke, another conspirator against the emperor, found himself having to present both the map and the head of Fan Wuji, an enemy of Qin.
The plot was part of an elaborate scheme in which Jing Ke pretended to be a defector and deceiving Qin Shi Huang. Jing Ke brought the map as a symbolic gesture of surrender from one of the states that Qin Shi Huang had recently conquered. However, the real purpose of the map was to distract Qin Shi Huang so that Jing Ke could kill him with a hidden dagger.
Learn more about Qin Shi Huang