The gratification caused by the overthrow of Popai had scarcely abated when the attention of the Chinese government was drawn away from domestic enemies to a foreign assailant who threatened the most serious danger to China. Reference was made in the last chapter to the relations between the Chinese and the Japanese, and to the aggressions of the latter, increased, no doubt, by Chinese chicane and their own naval superiority and confidence. But nothing serious might have come out of these unneighborly relations if they had not furnished an ambitious ruler with the opportunity of embarking on an enterprise which promised to increase his empire and his glory. The old Japanese ruling family was descended, as already described, from a Chinese exile; but the hero of the sixteenth century could claim no relationship with the royal house, and owed none of his success to the accident of a noble birth. Fashiba, called by some English writers Hideyoshi; by the Chinese Pingsiuki; and by the Japanese, on his elevation to the dignity of Tycoon, Taiko Sama, was originally a slave; and it is said that he first attracted attention by refusing to make the prescribed obeisance to one of the daimios or lords. He was on the point of receiving condign punishment, when he pleaded his case with such ingenuity and courage that the daimio not only forgave him his offense, but gave him a post in his service. Having thus obtained honorable employment, Fashiba devoted all his energy and capacity to promoting the interests of his new master, knowing well that his position and opportunities must increase equally with them. In a short time he made his lord the most powerful daimio in the land, and on his death he stepped, naturally enough, into the position and power of his chief. How long he would have maintained himself thus in ordinary times may be matter of opinion, but he resolved to give stability to his position and a greater luster to his name by undertaking an enterprise which should be popular with the people and profitable to the state. The Japanese had only attempted raids on the coast, and they had never thought of establishing themselves on the mainland. But Fashiba proposed the conquest of China, and he hoped to effect his purpose through the instrumentality of Corea. With this view he wrote the king of that country the following letter: "I will assemble a mighty host, and, invading the country of the Great Ming, I will fill with hoar-frost from my sword the whole sky over the 400 provinces. Should I carry out this purpose, I hope that Corea will be my vanguard. Let her not fail to do so, for my friendship to your honorable country depends solely on your conduct when I lead my army against China."