Anxious to give the lie to this calumny, and to regain the favor of his sovereign, John III, Botello embarked as a volunteer in the fleet which was taking out to Calicut the new viceroy, De Cunna. Upon the arrival of this fleet, the operations of the Portuguese, both military and commercial, were carried on with renewed vigor; and in all these Botello bore his part, but without being able wholly to remove the suspicions with which he was sensible his actions were still watched by his superiors. A favorite project of the Portuguese--one that had been pursued with energy and by every means of diplomacy or war--was the establishment of a fort in Diu, a town situated at the mouth of the Gulf of Cambaya. Several times the capture of the place had been attempted by force, but without success. Even the great Albuquerque had been foiled in a furious attack. Failing in this, the Portuguese repeatedly endeavored to get permission to erect a fort for the protection of their trade, by persuasion or artifice. It had become an object of the most ardent desire, as well with the king and court at home, as with the viceroys and their officers in the East. It happened now in the year 1534, that Badur, king of Cambaya, was sorely pressed by his enemy the Great Mogul--so much so, that he was compelled to call in the assistance of his other enemy, the Portuguese. The price of this assistance was to be permission to erect and garrison a fort at Diu. Badur hesitated; he knew that if the Portuguese were allowed a fort, they would soon be masters of the whole town; but his necessities were urgent, and he finally acceded to the demand. De Cunna rushed to Diu; a treaty was speedily concluded with Badur--the fort was planned, and its erection commenced with vigor. No one better than Botello knew how pleased King John would be with the news. He resolved to be the bearer of the good tidings, and thus to restore himself to the royal favor. His plan was a bold and daring one; in fact, considering the known dangers of the sea, and the then imperfect state of navigation, it must have seemed almost hopeless; but he suffered no doubts or apprehensions to prevent him from carrying it into immediate effect. In order to conceal his design, he gave out that he was going on a boat excursion up the Gulf of Cambaya, to visit the court of the now friendly Badur. Two young soldiers, of inferior degree, named Juan de Sousa and Alfonzo Belem, readily consented to accompany him. The boat selected for the voyage was a small affair--something like a modern jolly boat, though of rather greater beam in proportion to its other dimensions; its length was sixteen feet, its breadth nine feet. Four Moorish slaves from Melenda, on the coast of Africa, were selected to work the boat, while two native servants, having Portuguese blood in their veins, completed the crew.