Ma Joong let himself be persuaded. They entered the shop and sat down at the square table. Ma Joong chose the seat facing the stairs.

The proprietor joined them and soon the cups were passing round with amazing swiftness.

When Ma Joong had told some hair-raising stories he saw Woo coming down the stairs.

He stopped halfway and shot Ma Joong a penetrating look.

"Won't you join us, Master Woo?", the proprietor called out. "This gentleman tells the most remarkable stories!"

"I am busy just now", Woo replied, "but I shall come down later in the evening. See that there is something left for me!"

So speaking he went up again.

"That is my lodger, a jovial fellow", the proprietor remarked. "You will enjoy talking with him. Don't leave before he comes down!"

And he poured out another round.

In the mean time Tao Gan had been busy.

As soon as he had seen Ma Joong take up his position opposite the wine shop, Tao Gan had entered a dark alley. He quickly took off his robe, and put it on again inside out.

Now this robe was specially made. Its outside was good brown silk and looked very dignified. But the lining consisted of rough hemp-cloth with dirty spots and several clumsy patches. Tao Gan gave a pat on his cap; it flattened out and became a bonnet as is often worn by beggars.

In this disreputable attire he entered the narrow space that divided the row of houses in Woo's street from the backwalls of those in the next.

Between the walls it was very dark, the ground was covered with refuse. Tao Gan had to pick his way carefully. He halted when he thought that he would be at the back of the wine shop. Tao Gan stood on his toes and found that he could just reach the top of the wall. He pulled himself up and looked over the wall.

The back of the shop itself was dark. On the floor above, however, all windows were lighted. The backyard was full of empty winejars neatly stacked in double rows. There was no doubt that this was the rear of Woo's house.

Tao Gan let himself down again. He rummaged about till he had found a broken wine jar. He rolled it to the foot of the wall. Standing on top of it he could place his elbows on the wall. He laid his chin on his arms and leisurely surveyed the situation.

A narrow balcony ran all along the rear of Woo's atelier. The painter had placed there a row of potted plants. Below there was the plastered backwall of the wine shop. A narrow door stood ajar. Next to it Tao Gan saw a small outhouse that he took to be the kitchen. He reflected that it would be easy for Woo to leave his room by climbing down from the balcony.

He waited patiently.

After about half an hour one of Woo's windows was slowly pushed open. Woo looked out.

Tao Gan did not move. He knew that he was invisible against the darkness behind him.

Woo stepped over the window sill. He walked as surefooted as a cat along the narrow balcony till he was above the outhouse. Then he climbed over the balustrade and let himself down on the sloping roof. For a moment he crouched on the tiles, apparently looking for an empty space among the winejars below. Then he jumped down neatly between two stacks and quickly made for the narrow passage that separated the wine shop from the house next door.

Tao Gan left his observation post. He ran out of the alley as fast as he could. He nearly broke a leg when he stumbled over an old wooden box. When he turned the corner of the alley he collided with Woo.

Tao Gan uttered a low-class oath. But Woo hurried on without looking back, making for the main street.

Tao Gan followed him at some distance.

There was a large crowd about in the street and Tao Gan needed not be careful to keep in the shadows. Woo was easy to follow because of his outlandish turban that bobbed over the black caps of the crowd.

Woo kept walking on in southerly direction. Suddenly he turned into a side street.

Here there were fewer people about. Without stopping in his brisk walk, Tao Gan pulled up the button in the middle of his cap till it had become the pointed bonnet of a commoner. He took from his sleeve a bamboo tube of about one foot long. This was one of Tao Gan's many clever devices. It was a trick tube that contained six others of decreasing size. He pulled it out and it became a bamboo staff. Tao Gan changed his gait into the more sedate walk of an elderly householder.

He walked on till he was quite near Woo.

The painter turned into another alley and Tao Gan walked on behind him. They were now in a quiet area, Tao Gan reflected that they could not be far from the eastern city wall. Woo seemed to be quite familiar with this neighbourhood. He entered a narrow side street that seemed completely deserted.

Tao Gan looked round the corner before he followed Woo. He saw that it was a blind street that ended in the archway of a small Buddhist temple. It had apparently been abandoned for the wooden gate had been demolished and no light showed within. There was no one about.

Woo walked straight on and climbed the crumbling stone steps leading up to the archway. There he stood still and turned round. Tao Gan hastily drew his head back.

When he looked again, Woo had disappeared into the temple.

Tao Gan waited a while, then emerged in the open and calmly sauntered to the temple. Over the archway he could faintly see three characters of weather-beaten coloured tiles inlaid among the bricks. They read: "Hermitage of the Three Treasures".

Tao Gan went up the steps and entered.

The temple seemed to have been deserted many years ago. All the furniture was gone and the place where the altar had stood was empty. He saw nothing but bare stone walls. Here and there the roof had caved in and he could see stars in the evening sky.

Tao Gan explored its interior, walking on tiptoe. But there was no trace of Woo.

Finally he looked out of the back door. He hastily withdrew behind the doorpost.

There was a small walled-in garden with a fishpond in the middle. On its bank stood an old stone bench. Woo was sitting there alone.

He had cupped his chin in his hands and seemed to find the old pond of absorbing interest.

"This must be a secret trysting place!", Tao Gan said to himself.

He found a window niche where he could sit down and keep an eye on Woo, while at the same time he remained hidden for any newcomers.

Having established himself there Tao Gan folded his arms and closed his eyes, straining his ears for any sound. He did not dare to look at Woo too often for he knew that many people are sensitive to a hidden stare.

He sat there for quite some time. Nothing happened.

Woo occasionally would change his posture. Once or twice he picked up a few pebbles and amused himself by throwing them into the pond. Finally he rose and started pacing up and down the yard, apparently lost in deep thought.

Another half hour passed.

Then suddenly Woo made to leave.

Tao Gan shrank back in his niche, flattening himself against the damp stone wall.

Woo walked back home at a brisk pace, looking neither left nor right.

Returned to his own alley he stood still on the corner and looked out. Evidently he wanted to see whether Ma Joong was out in the street. Then he swiftly walked on and disappeared into the narrow passage between the wine shop and its neighbour.

Tao Gan sighed resignedly and strolled back to the tribunal. In the wine shop all were in high spirits. After Ma Joong's fund of stories had become exhausted, the proprietor had told quite a number of his own. The two loafers were a grateful audience. They vigorously clapped their hands after every story and were fully prepared to keep this up for hours on end.

Finally Woo came downstairs and joined the party. Ma Joong had drunk more rounds of wine than he cared to remember. But he had a tremendous capacity and his head was still clear. He thought that if he could make Woo drunk he might elicit some useful information from him. Thus he hailed Woo boisterously as a fellow-citizen of the capital, and offered him a toast.