Cortés stayed two weeks in Cholula, before setting out again for Mexico. It was thus early that he received overtures of alliance from Ixtlilxochitl, king of a portion of Texcuco, who was in constant warfare with his brother Cacamatzin. These young men, it will be remembered, were nephews of Montezuma, who, in the quarrel between them had defended the cause of Cacamatzin, so that the neglected brother detested him. Like all the rest of Montezuma's kindred who played into the hands of his enemy, Ixtlilxochitl had later reason to regret his hasty recognition of the stranger, who came to seize and adopt for his own every thing, regardless of small quarrels and petty animosities. This early alliance with one of the neighboring chiefs was of great advantage to Cortés though he scarcely understood then its importance. Ixtlilxochitl sent ambassadors as far as Tlaxcalla to invite Cortés to pass through his territory on his way to Mexico. Cacamatzin, on the other hand, indignant at the disregard shown to the wishes of his royal uncle by the Europeans, hastened to Texcuco, resolved to collect an army and declare war against them, but Montezuma, with a faithlessness not to be excused by his terror, himself set an ambuscade for his nephew, and handed him over to Cortés, who had him loaded with chains and imprisoned. Through the influence of Montezuma, Cortés allowed a third son of the late King Nezahualpilli to occupy his throne. This was Cuicuicatzin, twelfth king at Texcuco. He was loyal to the Spaniards. It would seem that he stayed by them even through the terrors of the _noche triste_; and that returning to Mexico after that sad night, being considered, with some reason, to be a spy of the Spaniards, he was killed by the order of the successor of Montezuma. Followed by a horde of Cholulans and Tlaxcallans, Cortés set out on his difficult journey across the plateau, impeded by tempests and sandstorms. The view they got of the fair valley of Mexico made them forget all their fatigues. At their feet were noble forests; farther on they saw cultivated fields, and in the centre of an immense fertile basin the lakes, bordered with cities and villages; in the middle of the panorama was the city, Mexico the Proud, resting upon its waters, and crowned with towers and pyramidal temples. Above the capital rose, on the hill Chapultepec, the favorite resort of the Mexican monarch, surrounded by its great cypresses. Farther off was seen Texcuco, not less fair than Tenochtitlan, and, round about all, the girdle of irregular mountains which enclose and form this incomparable picture. Cortés was seized with enthusiasm at the sight. This was his promised land. Boldly he pressed onward to success, in spite of his feeble means.