Li Mochou said, "You little scum, shut your mouth."
Xiao Longnu didn't know what Yang Guo meant but protected him and said, "That's right, I can only take one person, I can't take anymore."
Yang Guo laughed and said, "Martial Uncle, why don't you let apprentice sister Hong leave, you are older than her, you've lived enough. She's also prettier than you."
Though Li Mochou was older than Hong Lingbo, she was more beautiful. When she heard this she became angrier, but didn't make a sound.
Yang Guo said, "Fine! We're going! Gu Gu leads the way, I'm second, the last one will not be able to get out."
Xiao Longnu now knew what he meant and smiled; she held Yang Guo's hand and left the stone chamber. Li Mochou and Hong Lingbo moved forward at the same time and both reached the door; they were afraid that Xiao Longnu was going to switch on a trap and leave the last person there in the tomb.
Li Mochou angrily said, "Trying to take the place from me?" Her left hand shot out, wanting to strike Hong Lingbo on the shoulders. Hong Lingbo knew that her master was ruthless; if she didn't stop she would die violently at the hands of her master. She knew she had to let her master go first; she was both angry and frightened.
Li Mochou followed the back of Yang Guo tightly, making sure she was always within one step of him; she felt Xiao Longnu turning west and winding east, the path was heading lower. At the same time she felt her feet getting damp, she knew that they would leave the tomb soon but she glanced up and saw there were branches in the path everywhere. After a while, the path suddenly became steep, almost like a straight drop, if the four of them didn't have such good martial arts, they would have slipped long ago.
Li Mochou thought, "Mount Zhongnan is not high, if we keep going like this we'll be at the foot of the mountain, could it be that we are in the depths of the mountain?"
After dropping for an hour the path became level, the dampness in the air became stronger, and eventually they could hear running water. Soon they were in water up to their ankles. As they went further, the water grew deeper, from the legs to the stomach, and gradually to the chest.
Xiao Longnu quietly asked Yang Guo, "Do you remember and understand the "Air Closure Technique"?
Yang Guo quietly replied, "I remember."
Xiao Longnu said, "In a minute remember to lock your air, and don't take in any water."
Yang Guo said, "Yes, Gu Gu, you have to be careful yourself." Xiao Longnu nodded.
While they were speaking the water had reached their throats. Li Mochou was secretly alarmed, and called out, "Apprentice sister, do you know how to swim under water?"
Xiao Longnu said, "I've lived in the tomb for all my life; how would I know how to swim underwater?"
Li Mochou became slightly more relaxed, she took another step, and felt nothing was there, water seeped into her mouth. She was alarmed and quickly leapt back, but she saw Xiao Longnu and Yang Guo dive underwater. At this stage, even if it was a mountain of knives or an ocean of swords she would still have to enter. She felt her clothes tighten, her dress was grasped by Hong Lingbo; she quickly attacked behind her, the attack wasn't light but she wasn't able to push her away. Right now the water was making a terrific noise, as though it was flowing down into the ground, the sound was frightening. Li Mochou and Hong Lingbo didn't know how to swim, they couldn't stand and floated up. Li Mochou was a skilled fighter, but right now she was alarmed and flustered, she extended her arms and legs and madly thrashed. In the midst of this she felt something so she used her strength to hold on; it was Yang Guo's left arm. Yang Guo was sealing his air, and was following Xiao Longnu on the floor of the water passage walking forward step by step. He was grabbed suddenly by Li Mochou and quickly tried to free himself; but Li Mochou was holding on tightly, how could she let go? Water rushed into her mouth and nose, but even when she passed out she was still holding on. Yang Guo tried a few times but was unable to pry her off; he was afraid that he was exerting too much energy and will start swallowing water, so he left her alone.
The four of them moved on for a while, then Xiao Longnu and Yang Guo couldn't hold their breath any longer and swallowed some water. Luckily the water slowed and the ground began to rise; not long after, they managed to get their heads above the water. After the time it takes for an incense stick to be burned, the path became brighter, and they exited through a cave. The two were exhausted and first circulated their chi to get rid of the water they swallowed, and then lay on the ground, recovering their breath.
Li Mochou was still holding onto Yang Guo tightly and Hong Lingbo onto her. Yang Guo loosened her fingers and took her hands off him. Xiao Longnu first sealed the pressure points on their shoulders, and then placed them on a rock, and let the water seep out of them slowly. After a while, Li Mochou spluttered and gave a few 'ah' sounds, she'd regained consciousness first and she saw the sun in her eyes. She was actually seeing daylight again. She remembered being trapped in the tomb and the danger and fear of diving under the water. Though her body was aching and numb, she felt much better than before. Not too long later, Hong Lingbo slowly woke up.
Xiao Longnu said, "Apprentice sister, you can go now!"
The arms of Li Mochou and her disciple were both paralyzed but the lower body could move freely; they got up, looked at each other and walked away.
Yang Guo took a look around, and saw they were in a shaded area, flowers were everywhere, he was delighted and said, "Gu Gu, isn't this nice?" Xiao Longnu nodded and smiled. The two remembered the events of the past few days; it really was the complete opposite. There wasn't anyone around; the cave was at the foot of Mount Zhongnan in a rare piece of uncultivated land. That night, the two slept under the shelter of a tree on the grass.
They woke up in the morning, Yang Guo said they could now go out and play, but Xiao Longnu has never seen the outside world before, and didn't know what it was like, she was frightened and said, "No, we'll first recover and then we'll finish learning the "Jade Heart Manual"."
Yang Guo slapped his head and said, "I'm so dumb! I forgot about your injuries." He thought again about how it would be inconvenient to take off their clothes here and practice, so he first helped Xiao Longnu to cure her injuries. Within two weeks, Xiao Longnu had recovered.
Under a large pine tree, they built two thatch huts for shelter. The roof was filled with purple rattan. Yang Guo liked the scent of flowers, so in front of his hut he planted roses, jasmine and the like. Xiao Longnu however liked simple decorations, and said the scent of the pine needles was better than a flower's, and so there wasn't anything in her hut, and surrounding it was just open space and grass.
The two of them slept in the day and practiced at night. In a few months, Xiao Longnu had completed learning the "Jade Heart Manual". A month or so later, Yang Guo also finished. The two had completed everything and had nothing to do, and so Yang Guo mentioned going out into the world again.