Then, after he first heard that going to Luoyang could make a lot of money, he had the idea of going to Luoyang City to work hard. At that time, he had a clear goal of his own, and then he met Guiguzi in the mountains. Because he wanted to learn from Guiguzi, and because of Guiguzi's careful teaching, he has been studying under Guiguzi since then.
So within a few years, Su Qin learned a lot from Guiguzi, and the whole person's thinking became very sharp. Later, he came to the dynasty at that time. In fact, the theory he studied there is a kind of international politics.
Then such a theory was later applied by Su Qin, because in fact, it was under such a situation that the Five Overlords in the Spring and Autumn Period were replaced by the Seven Heroes in the Warring States Period. Then other monarchs were fighting for their own interests, and at this time these talented intellectuals began to join in this struggle. Thus, in the process of propagating his theory, Su Qin eventually became a strategist.