Canning could not understand it. He examined the machine, found it to be functioning properly, and asked Lee Ann to go through the list of questions once more. Ch'en answered precisely as he had the first time; the machine said he was not a liar; and Canning was baffled.
Lee Ann said, “If neither Yuan nor Ku is the trigger, then it has to be Ch'en, doesn't it? I'll ask the questions a third time.”
She did that.
The purple line didn't move through any of Ch'en's answers.
After having been misled with Sung Ch'ung-chen, General Lin was very suspicious. He stood stiff and straight, not bothering to work off the excess energy that always filled him, letting it build up toward an explosion. “You mean to say that none of your deep-cover agents knows about Dragonfly?”
“I don't understand it,” Canning said.
Lin's face was twisted, blush-red beneath his olive complexion. “What sort of trick is this?”
“It's no trick,” Canning said.
“This entire affair has been some sort of hoax.”
“I don't think so.”
“You don't think so?” the general raged.
“If it was a hoax,” Canning said, “then I was a victim of it too. I don't know why the CIA would want to hoax you or me.”
The general moved closer to him, glared up at him. “I want to know why you've come all the way around the world to waste my time here in Peking. What have you really been doing in China?”
“Exactly what I've told you I've been doing,” Canning said, exasperated. But he could understand the general's anger.
“Sooner or later you will tell me what the trick is.”
“There is no trick.”
“I'm afraid you will not be permitted to leave China until I am given a full explanation,” General Lin said. “Perhaps the rules of diplomacy forbid me to drag you out of your embassy and beat the truth from you. But I can see that you remain here, grow old, and die here if you will not explain your real purpose in Peking.” He turned away from them and started toward the drawing-room door.
Webster came out of his armchair as if propelled by a bad spring in the cushion. He hurried after Lin and caught up with him in the downstairs hall. “General, please wait a moment. Give me a moment to explain. I can explain this entire affair. Just come up to my office for five minutes, and I'll put your mind at rest, sir.”
“Then there has been some trick?” General Lin asked.
“Let's not discuss it here,” Webster said. “Upstairs. In my office. That's the proper atmosphere.”
When they had gone up the steps, Lee Ann said, “What could Webster know that we don't?”
“Nothing,” Canning said. “He's in the dark too. But he can't let Lin go away that angry. He has to play the diplomat for a while.”
Pushing a lock of her black hair from her face, Lee Ann said, “My opinion is that if the general goes all the way upstairs just to hear a bunch of diplomatic goo, he's going to be twice as angry as he is now. Just my opinion, of course.”
“Then he's Webster's problem, not ours.”
“What about Dragonfly?”
“Maybe there is no such thing.”
“How could that be?” Her eyes were huge.
“Maybe McAlister was using us.”
“For what?”
He said, “God knows. But it happens in this business.”
“I think Bob was sincere,” she said.
“Then he might be misinformed.”
“He's not the kind to make a move unless he's positive of what he's doing.”
Canning agreed with her. He felt uneasy. He felt as though he had missed something vital.
“What happens now?” she asked.
“That's what I'm trying to figure.” He looked down at Ch'en, who smiled at him and nodded. To Lee Ann he said, “We'll see that our friend here is put in a room on the third floor with Yuan and Ku. Then we'll go down to the communications room and get off a wire to McAlister, asking for his instructions.”
In his office, Ambassador Webster went directly to the bar in the corner and put ice cubes in two squat glasses. “Is bourbon all right, General?”
Lin Shen-yang stood by the desk, barely able to control his temper. “I do not want a drink. I want an explanation.”
“This is fine bourbon,” Webster said. “And I've got good branch water to mix with it. They fly my branch water all the way in from Louisiana. Only way to drink bourbon.”
“No, thank you,” the general said stiffly.
Smiling, the ambassador said, “Very well.” He poured bourbon and branch water into his own glass. “You won't mind if I indulge?”
The general glared at him.
Webster took his drink to one of the two overstuffed armchairs that stood in front of his desk. He sat down and indicated that the general should sit opposite him.
“Mr. Webster—” Lin began.
“Please, let's be amiable,” the ambassador said. “Sit down and relax. I will explain everything.”
Reluctantly, General Lin sat in the other armchair. He perched on the edge of it; he refused to be comfortable.
Taking a long, cool swallow of his drink, the ambassador said, “Do you know what branch water is? It conies from certain streams, river branches, in Louisiana. It's pure, perfectly tasteless. It is the only way to mix a whiskey. In Louisiana we know how—”
“I am not interested in Louisiana or in your branch water,” the general said curtly. “I want that explanation.”
Webster sighed. “I was just savoring the moment. But if you insist…” He put down his drink on a small round side table. He smiled at the general and said the key phrase: “Yin-hsi is as lovely as a swan in the lilies.”
General Lin's eyes glazed. His mouth sagged open, and he leaned back in the armchair.
“Can you hear me?” Webster asked.
“Yes,” Lin said faintly. He stared through the ambassador.
“Do you know how to find the home of Chai Chen-tse?”
“Yes.”
“Chai Po-han is there now. Do you understand me?”
“Yes.”
“You will go to him and say that phrase which you have been taught. Do you understand me?”
“Yes.”
“When you have spoken those words to him, and to no one else but him, and in privacy with him, you will return to your house and go to bed. Do you understand me?”
“Yes.”
Webster picked up his drink and sipped it. He enjoyed seeing the general sitting there, mouth open and his eyes blank as the eyes of a moron. “When you wake in the morning, you will not remember your visit to Chai Po-han. You will not remember having said anything to Chai Po-han. In the morning you will go about your business as you ordinarily would. Do you understand me?”
The general hesitated.
“Do you understand me?”
“Yes.”
“Once more. Do you understand me?”
“Yes.”
“Go to Chai now.”
The general closed his mouth. His eyes refocused, but they still did not look quite normal. He got up and left the ambassador's office, closing the door behind him.
Webster picked up his drink and took it back to his desk. He sat down in his, high-backed posturmatic chair. From the bookshelves behind him, he withdrew a copy of The Wind in the Willows. He opened the book and removed a flimsy sheet of paper that had been pressed in the front.