"I will swear a vow," he cried, "upon this sword, that when I enter the castle, I will say not one word for good or for ill to any one, save to ask for what I come to seek, lest I should again be kept for years. Moreover, I will not taste food or drink, till I have found the heart of my Joan to take back to her." Then, with the sword in his hand, he passed the old man, who still sat chuckling over the monster, too busy to heed him, and he went straight on to the bridgeless moat. It was not wide, and he swam it easily, and scrambled up the bank by the stone wall. He pushed with the point of the sword at the gate, and it at once flew open, and he stood in the outer court. Then he saw a heavy door in the wall of the castle, and went up to it, nothing fearing, and, on touching it with the sword's point, it too flew open at once, and he entered. He stepped into a passage filled with flowers and hung with silken hangings. He trod upon a velvet carpet, and the air was laden with sweet scents, and from afar he heard sweet voices singing. He strode on through another door, and yet another, and at each step he took all things became lovelier, till at last he passed into a splendid chamber, the like of which he had never seen before. In the ceiling were precious stones set in patterns of flowers and crowns, on the walls were soft velvet hangings and embroideries. The furniture was of carven gold and silver and ivory, and everywhere grew flowers of wonderful beauty, which sprang from the floor and crept along the walls, and filled the air with sweet scents, and hanging on the walls were cages which held what Michael thought were birds, which sang most sweetly. On a table in the centre of the room was a banquet all laid ready, and as Michael looked at it and wondered where he should go farther, a curtain was drawn aside, and there stepped forth a stately dame dressed in black velvet, who came smiling towards him and held out her hand, saying, "I am indeed glad to see you, I am mistress of this castle, and you are very welcome; but I beg that before you tell me from where you come and what you seek, you will sit down and share this feast with me." Michael was beginning to answer, when he felt the sword in his hand, and remembered his oath, and looking full in the face of the new-comer, said, "I seek the heart of Princess Joan."