Jing Ke
Warring States swordsman from Wey who, at the request of Crown Prince Dan of Yan, tried and failed to assassinate King Zheng of Qin (the future First Emperor), and was killed
Warring States swordsman from Wey who, at the request of Crown Prince Dan of Yan, tried and failed to assassinate King Zheng of Qin (the future First Emperor), and was killed
Fearing that Qin would swallow his state, Crown Prince Dan of Yan sent the assassin Jing Ke, who approached King Zheng of Qin with a dagger hidden in a map scroll but failed to strike him and was killed.
Dramatized works (films, dramas, novels) may differ from the historical record.

King of Qin (247–221 BCE) and first emperor (221–210 BCE) who conquered the six other states, unified China and created a centralised imperial system
From the Hundred Schools of the Warring States to the unified empires of Qin and Han, and from the Buddha to the Maurya and Kushan empires — the millennium that shaped East and South Asian civilisation