When the battle dragged on with him unable to achieve the victory, Cheng Kun had already been impatient. "He is my disciple," he thought, "And he is blind; yet I still cannot deal with him. My followers watching from the side won't accept it. Too bad my special skill 'huan yin zhi' [lit. fantasy 'yin' finger] was broken by the pure 'yang' energy of that extremely loathsome little thief, Zhang Wuji, that night; otherwise, how could I fight such a long fight with Xie Xun right now? Currently, the situation is dangerous. I must subdue this renegade disciple as quickly as possible. Only then can I hold the Ming Cult at bay and also provoke those people who have grudges against him. At least I can still escape with my life." As he made this decision, his footwork changed. Making his steps as quiet as possible, he took two steps backward toward the broken pine tree.
Xie Xun sent three punches in succession while he took two steps forward. Cheng Kun retreated two steps. He wanted to entice Xie Xun so that he would stumble on the broken pine tree. Xie Xun was about to chase Cheng Kun forward when Zhang Wuji called out, "Yifu, watch your steps!"
Xie Xun shivered; he stepped sideways to avoid the obstacle. But as he was hesitating, Cheng Kun seized the opportunity to launch his silent punch, aimed at Xie Xun's chest. Cheng Kun suddenly sent out his force and Xie Xun fell backward. Cheng Kun raised his foot to kick Xie Xun's skull. Xie Xun rolled away and quickly stood up. Blood trickled down from the corner of his mouth.
Cheng Kun stood motionless. His right palm stretched out slowly.
When Xie Xun fought Cheng Kun, he relied on his knowledge of Cheng Kun's techniques, but also by listening to the wind to distinguish the direction. This time Cheng Kun stretched out his palm without using any particular technique, slowly reaching out toward Xie Xun's face. Suddenly his palm struck Xie Xun's shoulder. Xie Xun staggered a few steps and braced himself to stop.
A lot of the heroes on the side were not happy; they shouted one after another, "A sighted person fighting a blind, and still using this despicable trick!"
Cheng Kun paid no attention; he slowly raised his palm to strike again. Xie Xun focused his attention to listen. As he felt the enemy palm was coming, he raised his hand to block.
Seeing the yellow hair on Xie Xun's head flutter, the corner of his mouth was daubed in blood, Zhang Wuji was very angry and anxious at the same time. He knew that if this kind of fight continued, Xie Xun would undoubtedly die under Cheng Kun's hands. Yet if he stepped forward to lend a hand in this situation, even if he managed to kill Cheng Kun, his Yifu would certainly regret it for the rest of his life. Grabbing Zhao Min's hand, he anxiously said, "Quickly think of a good way to help him."
"Can you stealthily launch secret projectiles to blind that old thief's eyes?" Zhao Min asked.
Zhang Wuji shook his head. "Yifu will not let me do such thing even if he has to die!" he said.
Meanwhile, he that saw Cheng Kun was slowly raising his palm again. Zhao Min suddenly shouted, "Chest!"
Xie Xun sent a jab straight out. Cheng Kun pulled back his palm without making any contact. Again and again he launched several slow attacks, but each time Zhao Min foiled his attacks by shouting his target. Seeing his tactic fail, Cheng Kun changed plan. He raised his palm slowly toward Xie Xun's right shoulder.
"Right shoulder!" Zhao Min called out.
Cheng Kun's left shoulder moved slightly. Zhang Wuji immediately understood his intention. "Back!" he shouted.
When Xie Xun heard Zhao Min's shout, he waved his right arm to block the palm threatening his right shoulder. To his surprise, Cheng Kun's palm was an empty move; when he followed Zhao Min's warning by moving his right arm, Cheng Kun's left palm entered Xie Xun's open defense. 'Slap!' His palm heavily struck Xie Xun's back. Although Zhang Wuji's warning came in time, Cheng Kun's palm was simply too swift. By the time Xie Xun heard the warning, it was already too late to change his move.
The crowd shouted in alarm. Xie Xun vomited a mouthful of blood, most of it sprayed onto Cheng Kun's face.
"Ah!" Cheng Kun cried out while reaching up to wipe his face. Xie Xun rolled down on the ground. Suddenly they both screamed and disappeared together.
Turned out as soon as Xie Xun rolled down, he grabbed both of Cheng Kun's legs and furiously pulled him down that both of them fell into the underground dungeon together.
The dungeon was filled with water reaching to their necks. It was also pitch black inside that Cheng Kun immediately became like a blind person. Hastily he leaped back to get away from the enemy, but the dungeon was very narrow that as he leaped, his back crashed heavily onto the rock wall. He wanted to jump up, but his lower abdomen was struck by Xie Xun's Qi Shang Quan. Severe pain rushed into his heart instantly.
Cheng Kun realized his injury was not light. If he continued leaping, he would be hit again. Thereupon he changed his tactic. He used the 'xiao qin na shou' [lit. little 'grab and capture' or grappling technique] to fight the enemy.
This 'xiao qin na shou' was very effective to use in close combat in the darkness. It possessed an exquisite ability to adapt to changes in a marvelous and rapid way. Although the eyes could not see, the fingers, palms, arms and elbows could be used to detect the enemy, and then grabbed, clawed, hit, tore, poked, hooked or struck the enemy's body.
Xie Xun gave a loud shout and also used the 'xiao qin na shou' to fight back.
The crowd only heard shouts coming out of the dungeon again and again, mixed with rapid noise of fists and palms collided with each other or with the opponent's body, just like the noise of firecrackers. Large sheets of water splashed out of the dungeon. It appeared that the two men were attacking each other at full speed.
Zhang Wuji's heart was thumping madly as he thought that if right this moment his Yifu met a dangerous situation, he would be helpless to render his assistance, since he obviously could not jump into the dungeon to save his Yifu. In his anxiety, his back was wet with cold sweat.
Xie Xun had been blind for more than twenty years; his ability to distinguish shape from listening to the noise was very well trained. He was accustomed to rely on his ears instead of his eyes. On the other hand, Cheng Kun fought like a blind person amidst the splashing water; he hit and grabbed randomly, so the table was turned in that now he was at a disadvantage.
Cheng Kun panicked. He could not think of anything else except moving his arm rapidly like a gust of wind under a sudden downpour. He increased the speed of his 'xiao qin na shou' while using only killer moves with this thought in his mind, "I am going to stake everything I have; whatever happens, we must return to fighting above the ground."
Step by step the crowd of heroes approached the dungeon. Their palms were wet with cold sweats, while their ears heard continuous shouting of Cheng Kun and Xie Xun from underground. It seemed like victory and defeat had not been decided yet.
Suddenly Cheng Kun's scream was heard from underground, followed by the two men jumping out of the dungeon together. Under the sunlight, everybody could see that both Cheng Kun and Xie Xun's eyes were bleeding. The two men stood still, facing each other.