"They've escaped!" he yelled, and burst into the room only to find it empty. He noticed a lump under the bed covers, and flung them off, revealing two of Wu's officers lying face to face. He prodded his sword lightly at the back of one of them but there was no movement. He turned them over and saw they were both dead. Both their skulls had been smashed in. It was obviously the work of a master of Internal Strength kung fu, and his respect for Wen Tailai increased appreciably. But where was Wu? And in which direction had Wen and his wife escaped? He called for one of the servants and interrogated him without obtaining even half a clue.

But Zhang had guessed wrong: the officers were not killed by Wen Tailai.

Lu and Yuanzhi watched the whole fight through the window, and saw Zhang enter as the officers were leaving.

"That's the man who took the knapsack from me last night," Yuanzhi said.

"Go quickly and draw him away, the further the better," Lu whispered. "If I'm not here when you return, start out tomorrow without me and I will catch you up."

He watched Zhang chase Yuanzhi out of the inn gates then picked up a writing brush and hurriedly wrote a letter which he placed inside his gown. He ran to Wen's room and knocked lightly on the door.

"Who is it?" a woman's voice called.

"I am a good friend of 'Divine Knife' Luo," said Lu. "I have important news for you."

There was no answer from inside. Wu and the other two officers appeared and stood at a distance keeping watch, obviously suspicious of Lu. The door suddenly opened and 'Scholar' Yu looked out.

"May I ask who you are, sir?" he asked.

"I am your martial uncle 'Hidden Needle' Lu."

A look of hesitation appeared on Yu's face. He had heard of Lu but had never met him.

"I'll prove it to you," Lu whispered. "Stand aside."

Yu's suspicions deepened, and he planted his foot firmly on the opposite door post, blocking the way with his leg. Lu's left hand shot out, aiming to hit Yu's shoulder. Yu dodged, and Lu slipped his right hand underneath Yu's armpit and pushed him to one side using the first move in the Wudang school's Long Arm Fist style. "It really is 'Hidden Needle' Lu!" Yu thought, both surprised and delighted. As Yu back, Luo Bing raised her sword and dagger ready to attack, but Yu stopped her. Lu waved his hands at them, indicating they should stand clear, then ran back outside into the courtyard.

"Hey, they've gone!" he shouted to Officer Wu. "Come and see!"

Wu rushed into the room with the other two officers and Lu closed the door behind them.

Wu saw Yu and the others in the room and shouted frantically: "It's a trap!" But before the officers could turn, Lu's two fists smashed into their heads, shattering their skulls and killing them instantly.

More quick-witted, Wu leapt onto the kang, and with both hands raised to protect his head, threw himself at the window. Wen Tailai, who was lying on the kang, sat up and struck out with his left fist, breaking Wu's right shoulder with a sharp crack. Wu wavered, but steadied himself against the wall with his left foot, then broke through the window and escaped. Luo Bing launched a throwing knife after him which lodged itself in his back. But he ignored the pain, and fled for his life.

Yu and Luo Bing no longer harboured any suspicions about Lu, and they both bowed before him.

"Uncle Lu, please forgive me for not being able to pay my respects to you properly," Wen said from the kang.

"There's no need," said Lu. He looked at Luo Bing. "What is your relationship with 'Divine Knife' Luo?" he asked.

"He was my father."

"He was a very good friend of mine," Lu said. He looked at Yu and added: "You are a pupil of Ma Zhen's, I presume. How has Elder Brother been recently?"

"He is well," said Yu. "He has often expressed concern about you. He said he hadn't seen or heard anything of you for more than ten years."

"I miss him too," Lu said regretfully. "Did you know that another of your martial uncles has been here looking for you?"

Yu looked up in fright. "Zhang Zhaozhong?"

Lu nodded. Wen Tailai shuddered slightly at the sound of Zhang's name, and then gasped in pain. Luo Bing quickly went over and supported him with her hand, her face full of love and pity.

Yu looked on, absorbed. "To have a wife like that would be better than being a god, even if I was badly wounded," he murmured.

"Zhang has brought shame upon our school, but his kung fu is excellent," Lu said. "And I would guess that reinforcements will not be far behind him. With Brother Wen so badly wounded, I think all we can do at the moment is to avoid them."

"We will do whatever you suggest," Luo Bing said. She looked down at her husband, who nodded.

Lu pulled a letter from his gown and handed it to Luo Bing. On the envelope was written the words: "Respectfully adressed to Lord Zhou Zhongying, Iron Gall Manor."

"Do you know him?" asked Luo Bing, delighted.

Before Lu could answer, Wen said: "Who?"

"Lord Zhou Zhongying," replied Luo Bing.

"Is he here?"

"I have never met him, but we have been friends from afar for a long time," Lu said. "I think Brother Wen should hide there while one of us goes to your respected society to report what has happened." He saw a hestitant look on Wen's face. "What do you think, Brother Wen?"

"Your arrangements would be perfect, but I cannot deceive you. I am involved in a bloody feud with the Emperor Qian Long who won't be able to eat or sleep in peace until he sees me die with his own eyes. I know Lord Zhou would take us in, but I am afraid he would bring great trouble upon himself by doing so."

"To members of the fighting community, there is nothing more important than helping a friend in need," said Lu.

"But in my situation, the greater the friend, the less I am able to involve him."

"Refusing to involve others in your problems is an upright and manly thing to do. But I do think it's rather a pity."

"What is?" Wen asked quickly.

"If you refuse to go, we will have to stay here and fight. I don't want to exaggerate the enemy's strength or denigrate our own, but who do we have to match Zhang? I am nearly sixty years old, my life is of little value. But my martial nephew here has a promising future and your wife is full of youth. Just because you want to play the hero… aah… it means we will all die here."

Wen began to sweat profusely.

"Husband!" Luo Bing exclaimed. She pulled out a handkerchief and wiped the beads of sweat from his brow, then held his hand.

Wen's affection for his wife outweighed his sense of duty and he relented. "You are right," he said. "I will do whatever you say." But then he sighed. "Once we reach Iron Gall Manor, the Red Flower Society will be beholden to yet another person."

The Red Flower Society always took care to repay its benefactors and to exact revenge on its enemies – hence the fearful reaction of the Zhen Yuan agency men.

"What relationship is Zhao Banshan to you?" asked Lu.

"Brother Zhao? He is third master of our society."

"So that's it! Just what your Red Flower Society is involved in, I don't know. But Zhao and I would willingly die for each other. In the old days when we were both in the Dragon Slayers' Society, we were closer than natural brothers. If he is a member of your society, then your affairs are certain to be just. What does it matter what great crimes you have committed? The biggest crimes are supposed to be the assassination of officials and rebellion. Ha! Well, I just killed two running dogs of officialdom!" He gave one of the corpses a kick.

"There's too much to explain," Wen said. "After this is over, if I live, I will tell you everything. But briefly, the Emperor sent eight Imperial Bodyguards to arrest my wife and myself. I was wounded in a fight at Jinquan but we escaped and came here. They'll get me sooner or later, but the Emperor has a secret I must expose before I die."