During the Spring and Autumn Period and the Warring States Period in China, heroes came together to compete in the Central Plains. This is a war for the world. Although after the smoke of gunpowder, people died of hunger all over the land, everyone from the officials to the common people yearned for peace. Military generals fight for fame and fortune through life and death for the lord they follow; literati use their sharp tongues to join forces, make friends at a distance and attack at close range; philosophers see the bright future and create their own sects to prepare for the future. So all of a sudden, Confucianism, Taoism, fame, law, medicine, divination, astrology, calculation, agriculture, industry, and mathematics all came out one after another as if they had made an appointment in advance.
However, although some people do not belong to these groups, they have gained a good reputation in the history of the Warring States Period, forming a sad and tragic color. They are assassins.
Conception: