Lin Lu got up slowly, and at this moment, she looked extremely elegant, as if she had been reborn. I saw that her hands slowly drew a circle in front of her, and a transparent water ball with a diameter of one foot suddenly appeared in the circle she drawn, just floating in front of Lin Lu, Lin Lu stretched out her right hand and grabbed a handful of water, washed her hands, and then grabbed a few handfuls of water again, lowered her head and washed her face, and finally waved her hand, and the water ball suddenly turned into countless water vapor and dissipated in the air.

This hand stunned the Zhou Xiang brothers and sisters.

"It's amazing!" Lan Ling's eyes widened and exclaimed, "Sister Lin, what kind of spell are you? Hurry up and compare again, I will also wash my face!", girls love beauty the most after all, Lan Ling ran over and grabbed Lin Lu's hand and began to beg non-stop. Lin Lu smiled, and once again turned into a water balloon to help Lan Ling wash his hands and face, and Lan Ling even took a sip of rinse his mouth in the end.

"This!How did this be done??," Zhou Xiang said in surprise.

"Hee-hee, this is the most basic spell, I knew it many years ago, but I forgot it after I was seriously injured. Now that the injuries and memories have recovered, they can naturally be used. In fact, it's not a difficult thing, you Terran Qi refining period cultivators can also cast it, but I don't know if there is a record of these small spells in the storage ring left by your master, if so, you can too. Lin Lu said.

"Really!" Zhou Xiang was overjoyed, and immediately couldn't wait to rummage through the storage ring, he noticed those jade pieces on the shelf, and hurriedly took out a piece, "Is the jade slip like this?"

"That's right, this is a single piece of jade, it is a magic weapon used by Terran monks and ghost clans to record, you can use your divine sense to view it as long as you stick it on your forehead!" Lin Lu explained.

"Okay!" Zhou Xiang hurriedly put the jade slip on his forehead and used his divine sense to check it. Sure enough, after his divine consciousness came into contact with the jade slip, Zhou Xiang saw the content on it, "Three Qing Gong Fa Jindan Period Formula".

"Jindan Period? What is this? Could it be that the Three Qing Gong is still divided into types and stages?" Zhou Xiang put the jade slip back, took another one to see, and after checking a few in a row, he finally found a jade slip of the "Encyclopedia of Ordinary Spells", which listed the casting formulas of many spells in detail according to cultivation. It was at this time that Zhou Xiang initially learned about the several stages of cultivation of the monks, because the spells in the jade slip were divided into five parts, namely: Qi refining period spells, foundation building period spells, Jindan period spells, Yuan Infant stage spells and God Transformation period spells.

According to the Sanqing Gong formula, Zhou Xiang is now in the Qi refining period, and he is the lowest level of monks, so Zhou Xiang looked at the corresponding spells in the Qi refining period, which are divided into five categories according to gold, wood, water, fire and earth, and in the water system exercises, Zhou Xiang found the spell formulas such as "Water Polo Technique", "Water Sword Technique", and "Water Shield Technique".

Zhou Xiang didn't know how many layers he was refining qi now, he was very envious when he saw Lin Lu performing the water polo technique, and when he found the water polo technique at this moment, where could he still hold it, and hurriedly studied it seriously.

As for the requirement that this technique requires the monk to have a water spiritual root, Zhou Xiang didn't know very well, so he simply looked at the operation route and mantra of the exercise, and the spiritual power in his body began to operate unconsciously.

After reading all the methods of casting the "Water Polo Technique", and the spiritual power in his body also tried to run again, Zhou Xiang took back the jade slip and began to become proficient.

"Hurry!" he stretched out his hands in front of him, but there was no movement in front of him.

"Poof!" Lan Ling couldn't help but laugh.

"It's okay! I've practiced it countless times before I can use it. Lin Lu encouraged.

"Disease!" Zhou Xiang recast, but the last time he failed because he did the right thing but his spiritual power didn't keep up. This time, the two were synchronized, and a trace of mist suddenly appeared in front of Zhou Xiang's palms, although this mist was thin, but it gave Zhou Xiang great encouragement.

"Hurry!"

"Hurry!"

"Hurry!"

......

As Zhou Xiang's exercises became more and more proficient, the mist in front of his palm became thicker and thicker, and finally small water droplets began to appear, then small water balls, and finally large water balls, even exceeding the diameter of Lin Lu's water balls, but they couldn't stop in the air like Lin Lu.

"Zhou Xiang, your qualifications are quite good! When I practiced this water polo technique, it took me a few days to condense water droplets, but I didn't expect you to condense so much water in less than an hour, of course, it may also be because you are an excellent water spirit root!" Lin Lu praised.

Lan Ling saw that Zhou Xiang had really refined the water balloon, and she was also envious, and shouted for Zhou Xiang to teach her.

"But my water polo can't stop!" Zhou Xiang was a little confused.

"In order to keep the water balloon in the air, you need to master another spell called the Divine Technique! I don't know at what stage you Terran cultivators can practice this technique. But since you have the mantra of the water polo technique in your jade slip, you should also have this kind of imperial art. But now is not the time to discuss this, why don't we talk as we go, and get back to the cross-border gate as soon as possible?" Lin Lu suggested.

Only then did the Zhou Xiang brothers and sisters remember that they had just escaped from the cave, and maybe those ghost bandits would find this place or encounter other minions and cause trouble, so they set off and left quickly.

"By the way, what is the spiritual root you just said?" Zhou Xiang asked as he walked.

"The spiritual root is the potential attribute of a person's or ghost's body. All things in the world can be classified into gold, wood, water, fire, and earth according to their attributes. Of course, these attributes may simply belong to one of the five elements, or they can have several attributes of the five elements at the same time. For example, some people belong to a single spirit root, that is, they only have one type of five element ability in their body, such as the golden spirit root, which means that they only have metal ability in their body, and only this one ability, some belong to the double spirit root, so they can have the ability of two attributes, and there are three spirit roots, four spirit roots, or even all five elements. In addition, although the spiritual roots in the bodies of individual people or ghosts are double spiritual roots or three spiritual roots, these spiritual roots are perfectly fused together to form a mutated spiritual root, such as the ice spiritual root, which is produced by the mutation of the water spiritual root and the golden spiritual root, and the thunder spiritual root, which is the mutation of the three spiritual roots of water, fire, and gold. Generally speaking, the five elements are mutually reinforcing, and the less spiritual root there is in the body, the less shackles there will be in cultivation, and the faster the cultivation speed, so the single spiritual root is an excellent genius for cultivation, and it is called the heavenly spiritual root. The second is the second spirit root, which is called the earth spirit root, the third spirit root can only be reduced to an ordinary cultivation physique, and the fourth spirit root or the fifth spirit root is completely wasted and cannot be cultivated. Of course, there are exceptions to this situation, for example, although the mutated spirit root is a multi-spirit root, its cultivation speed is by no means worse than that of the Heavenly Spirit Root, and it is also an extremely suitable physique for cultivation!" Lin Lu said briefly. The Zhou Xiang brothers and sisters listened fascinated, thinking that both of them could cultivate, and the promotion was not slow, it should be at least the earth spirit root.

"I just don't know how this spiritual root can be seen?" Zhou Xiang asked.

"Generally, the sect has special magic tools that can find and probe the spiritual roots of monks. There are also some monks who have advanced cultivation and can see it directly. Of course, this is only for ordinary spiritual root monks, if it is a mutated spiritual root, only monks or magic weapons with special physiques can detect it, or it can be revealed by whether or not they can cast mutant spells. Lin Lu explained.

"I don't know what kind of spiritual root I am, I guess I can't run away from a piece of water!" Zhou Xiang said to himself.

"Sister Lin, you know so much!" Lan Ling praised, "Although you are a ghost clan, I found that you also know a lot about the affairs of the Terran monks, have you ever been to the Terran monks?"

"That's not true!" Lin Lu smiled, "My memory has been completely restored now, and the reason why I know so much is entirely due to my family." When we were cultivating, the family elders would have a detailed introduction and comments on the Yellow Spring Realm and the Human Race, so we would know so much. I'll have time to talk to you about it in the future!" Lin Lu explained.

"I see!" Lan Ling nodded.

The two of them just talked about it, with Lin Lu as a guide, and the Zhou Xiang brothers and sisters finally came to the cave of the cross-border gate before dark.

After carefully checking to make sure that there were no ghost bandits around, the two of them entered the cave together.

"Oh, where's the cross-border gate here?, why isn't there one?" Lan Ling was the first to come to the bottom of the cave, and couldn't help but exclaim when he found that the cross-border gate had disappeared.

"What!?" Zhou Xiang was taken aback when he heard this, but he was also a little dumbfounded when he saw the situation here.

"It's been destroyed!" Lin Lu concluded after observing the surrounding walls, "Look at the irregular disappearance of stones around here, it should be caused by the spatial cracks cutting and taking away the stones when the cross-border gate was destroyed!" Who would do this?"

"What can we do about this, we can't go back!" Lan Ling sat down on the ground all of a sudden, and said with some despair, "Father, mother, and third sister-in-law are all waiting for us over there!"

Zhou Xiang was also a little disappointed, but there was still some expectation in his eyes.

"The cross-border gate was either formed by accident or opened by some powerful person, but it is by no means something that a monk of our level can manipulate. Lin Lu showed a guilty look on his face, "It's all my fault, if I hadn't brought you here, these things wouldn't have happened." ”

"Woo!" Lan Ling began to whimper.