At this time, a woman and a man sat cross-legged in front of each other in the cave. There were slight fluctuations of spiritual power emitting from it.

Tang Wanyin's eyes were tightly closed, and the pain from the dantian made Tang Wanyin's forehead form a layer of fine sweat, and the spiritual root slowly extended at Tang Wanyin's dantian, forming veins. The aura contained in the Kailing Pill flowed from the abdomen to the tip of the nascent vein.

A long time has passed, and after the twelve tendons and veins in Tang Wanyin's body, twelve tendons and veins were born, and there was spiritual energy flowing through this new twelve veins, and each aura gathered at the dantian to prepare to connect with the original tendons and veins, Mo Lin paused.

"Ah Yin, are you ready? I'm going to connect your original veins with your spiritual veins, it will hurt at this time, you have to hold on! Merlin's eyes were determined at this time. There is no room for negligence in this process, and the quality of this connection is directly related to the upper limit and speed of a monk's cultivation.

Mo Lin was engrossed in urging the aura, paying attention to the spiritual veins opened up by each aura in Tang Wanyin's body, and a place connecting the new and old veins was called the spiritual pillar, which was the source and storage place of the spiritual energy of the whole body, and it would change with the promotion of the level of cultivation.

Tang Wanyin's expression was painful at this time, while Mo Lin was engrossed in paying attention to the connection of each spiritual vein, and the beads of sweat on his forehead also gathered together, dripping from his chin to his pants.

"Ah Yin, it's almost ready, there's only one last step left! Hold on! Merlin said again.

"Hmmm! I can ......" Tang Wanyin trembled when she spoke because of the pain, her face became iron-blue, and her hair slowly changed color.

In the end, Merlin gathered all the spiritual energy to the forefront, and in an instant, the spiritual power penetrated the old twelve meridians and connected to the spiritual veins.

"Ahh Tang Wanyin, because of the pain at the end, couldn't help but scream. Then he fell to the ground and gasped for breath.

"Mo....Merlin, I'm sorry, I couldn't ......hold back in the end," Tang Wanyin said with apologies in her words, and didn't look back.

After hearing this, Merlin smiled, and said gently: "It's okay, you persevered, and you have to be stronger than others" After saying that, Merlin stood up, walked to the entrance of the cave, and took off the wet clothes on his body, revealing solid chest muscles and perfectly curved abdominal muscles, beads of sweat shining on Merlin's smooth skin.

Then, Merlin took out a new set and pinched it in his hand, wiping the sweat from his body with the one he wore before.

"What's wrong?" Mo Lin turned his head and saw Tang Wanyin looking at him blankly, so he asked.

"Huh? Nothing....nothing? After finishing speaking, Tang Wanyin turned her head away, and you were still thinking about Merlin who was not wearing a shirt in your head.

What's going on, every time I see him like this, the first time I saw it, he was sick that night, and this time...... This time it was when he was sober. Thinking of this, Tang Wanyin's face instantly turned red, and she hurriedly covered her cheeks with her little hands to cool herself down.

Merlin shook his head disdainfully, and then walked out of the cave, where the sky was now slightly blue, and the clouds were slowly revealing their edges and corners, no longer connecting with the sky. Merlin ran the aura in his body, and was surprised to find that he had actually risen to the fourth level, and now he was at the ninth level of the Spirit Refining Realm.

Merlin put away his aura and nodded in satisfaction.

"It seems that we have to go to the Beast Ring Mountain Range to test our luck now," Merlin said, and put his clothes on his body.

Back in the cave, Merlin saw that Tang Wanyin was trying to urge the aura in his body, but every time he urged him, he always missed the point, and finally sighed in annoyance.

"What's wrong?"

Tang Wanyin was shocked by Mo Lin's sudden sound. Then they shyly put their hands down and rubbed each other in front of their thighs.

"No..... nothing" spoke in a staggered voice, seeing Tang Wanyin so shy, Mo Lin couldn't cry or laugh.

"It's okay, you try to urge the aura, it's not a big deal, what's so shy? Come! After speaking, Mo Lin squatted in front of Tang Wanyin, took Tang Wanyin's small hand on the ground, and transmitted his aura to Tang Wanyin's palm.

Since Merlin was only wearing a coat, the moment he squatted, a large piece of strong pectoral muscles could be seen on the placket, and Merlin would be pulled every time he moved. Tang Wanyin's eyes were stunned, and then, a touch of crimson appeared on her little face again.

Seeing Tang Wanyin in a daze, Mo Lin raised his hand and shook it in front of Tang Wanyin's eyes.

"Why? I've passed on the aura to you, and you still don't practice? There was a hint of discontent in his tone.

"Ahh Practice, practice, practice" Tang Wanyin instantly hurriedly controlled the aura in her hand, because of the first contact, and the mood at this time was still so fluctuating, the aura instantly rose and fell for a while. If it weren't for Merlin's aura, they wouldn't have been on fire.

After a while, Tang Wanyin was able to control the aura in the palm of her hand under the guidance of Mo Lin, and she was able to channel the aura to any of the ten fingers. Merlin nodded, smiled and said:

"That's right, it seems that I have a good eye, and I accepted you as an apprentice" After speaking, he reached out and patted Tang Wanyin's shoulder, revealing his white teeth, and smiled at Tang Wanyin.

"Who wants to be your apprentice!"

"You! If it's not my apprentice, why should I teach you? ”

After Tang Wanyin heard this, she was unwilling, but she had nothing to refute, so she had to stop talking.

"Okay, okay, your current stage is already a sense of qi realm, now you need a spiritual guide, and the spirit guide is generally divided into two kinds, one is to use weapons as a guide, absorb aura, and transmit the collected aura to the body through external connections, the human body and weapons cultivate together, this is a tool cultivator, and the second is to find a spirit strain with the same attribute according to the attributes of the aura in the body, and use the rune stone to seal it into the body, so that the spirit strain is transformed by the veins and veins, and is transmitted to the spiritual veins through the spirit pillar, and your spiritual veins will absorb the aura of heaven and earth, This is a spiritual cultivator, so which one are you going to choose? ”

Mo Lin said a lot in one breath, Tang Wanyin listened to it in the clouds, Tang Wanyin frowned, rolled her eyes, looked at Mo Lin and said, "Then what kind of person are you?" ”

"Me? I'm sure it's the latter, who is a serious spiritual cultivator who still goes to do that instrument cultivation? After saying that, Merlin touched his nose proudly.

Tang Wanyin looked at Mo Lin and said without thinking: "Then I will also be a spiritual cultivator."

For this answer, Mo Lin also said yes, after all, he is only a spiritual cultivator, if Tang Wanyin has to be a cultivator, then he will have to find a new master for Tang Wanyin, and the only cultivator he knows is the four elders on the Immortal Mountain, and he has not seen anyone all year round. Moreover...... He had already made up his mind to leave, so what reason did he have to go back?

After listening, he waved his hand and walked to the room he had built in the cave.

"Rest, this small shed is very clean, don't worry, I have divided two rooms, and our master and apprentice will be here in the future" As soon as Merlin finished speaking, he heard a bump. Merlin slumped on his mat, ready to sleep.

"By the way, go out to the right side of this cave, there is a small hot spring, if you want to take a bath, go there, I will rest first, tomorrow our master and apprentice will be on the road!" With that, Merlin stretched.

"It's all said, don't be your apprentice!" After listening to what Mo Lin said, Tang Wanyin was so angry that she stomped her feet. However, at this time, Mo Lin ignored Tang Wanyin, who was about to get angry at this time, and as soon as his eyes were closed, he fell into a deep sleep.