When Southwest College sent Lao Qi to investigate Liu Zhen's inexplicable death, Tu Yixing naturally did not know the actions of Southwest College.

So, hurry up. According to Lin Guoguo, tomorrow is the time to arrive at the testing ground.

However, Tu Zhi's cultivation in the past few days has been in the eyes of Lin Guoguo. To be precise, it was the process of Tu Zhi, Li Xuan, and Li Feng cultivating the Source Technique, which was all seen by Lin Guoguo.

At this time, Lin Guoguo casually threw away a sugar gourd that had been eaten, and then asked a question to the three of Tuzhi with a smile.

"Do you know why the Fetal Fusion Realm is so much stronger than the Fetal Spirit Realm?"

When Tu Zhi heard this, he was a little puzzled in his heart. How can this question be so idiotic?

Isn't it a matter of course that the Fusion Fetal Realm is stronger than the Fetal Spirit Realm?

Tuzhi has this kind of doubt, but it does not mean that the two brothers Li Xuan and Li Feng have.

Immediately, the two brothers Li Feng and Li Xuan naturally answered: "Because the fetal melting realm can only be reached after the fetal spirit realm breaks through." ”

After Lin Guoguo heard this answer, he suddenly laughed out loud.

Seeing Lin Guoguo's appearance, the three of them suddenly had great doubts in their hearts.

Lin Guoguo seemed to not see the puzzled expressions of the three of them, and slowly came back to his senses before saying, "I have seen you cultivate the source technique in the past few days, but you still operate the spirit source according to the original tendon and vein route?"

"Yes, indeed. But isn't this normal?" Tu Zhi nodded, but couldn't help but ask back.

Could it be that Lin Guoguo meant that the three of them were cultivating and running on the wrong route? As soon as this idea appeared, it was directly rejected by Tu Zhi. Because the route of the muscles and veins was taught by her mother, there can be no mistake.

There's nothing wrong with that. But it's true. Lin Guoguo laughed again: "But it's not the method that the Melting Fetal Realm should have. ”

"Oh, isn't it the method that the Fusion Realm should have?" Hearing this, the three of them were immediately savoring the meaning of this sentence in their hearts.

If it is according to what Lin Guoguo said, then it means......

Tu Zhi raised his head suddenly, and then said in a deep voice: "What does the elder mean is that the Melting Fetal Realm has other vein movement routes, which are faster than the routes used by the Melting Fetal Realm?"

Li Xuan and Li Feng listened to Tuzhi's speech, and they were both stunned. Immediately, he couldn't help but look at Lin Guoguo curiously. If it is really as Tu Ge said, then wouldn't they be able to have a faster route!

Thinking of this, Li Xuan and Li Feng also had excitement on their faces. Everyone knows that the source technique is not something that can be sent out in an instant.

Not only does it have to run through a spiritual source along a specific vein, but it also has to be triggered through a series of mudras. If there were other, shorter routes to take, wouldn't that greatly increase the time it takes to use the Source Technique?

You must know that in the middle of a battle, a second can determine the victory or defeat! Li Xuan and Li Feng's breathing became a little rapid at this time, including Tu Zhi. The three pairs of eyes were all staring at Lin Guoguo at this time.

It was as if he was going to eat him whole.

Lin Guoguo saw the three of them staring at him like wolves, and he was also a little uncomfortable for a while. Immediately, he rolled his eyes, and then said slowly, "You guys are really right. ”

Hearing Lin Guoguo's affirmation, the three of them suddenly had a golden light in their eyes, and they were all excited. But the excitement had barely risen before it was doused with a basin of cold water.

"Not exactly, though. ”

When the three of them heard this, they instantly became dumb again. Rao is Tu Zhidu couldn't help but grit his teeth. Is this right or wrong? What is the sale......

"The Fusion Womb Realm doesn't actually need to follow the veins. ”

After Lin Guoguo finished speaking, he asked again, "Do you understand the meaning of the existence of the veins?"

Hearing this, Tu Zhi muttered slightly: "The meaning of the existence of the tendons and veins is to transport the spiritual source to the designated location. ”

"Correct. The veins were indeed there to transport the spiritual source to the designated location. ”

Lin Guoguo nodded with satisfaction and continued, "I'll give you an example. It's like the spiritual source is flowing water, and the river is the veins. Eventually, it converges into the sea and becomes the source technique. ”

"So in the middle, is the spiritual source the cause and the source technique the effect?"

"Yes. The three of them nodded seriously, and then waited for Lin Guoguo's next explanation.

"Since the spiritual source is the cause, the source technique is the effect. Then the veins are just a process. As long as you can use the source technique, you can achieve the effect of the tendons. ”

"Omit the tendons and veins?" The picture was shocking, it turned out that it was not a different route of the tendons and veins, but it was directly omitted? But if the tendons and veins were omitted, how could the source technique be used......

Just as Tu Zhi was pondering, Lin Guoguo's voice sounded again.

"That's right, it's to omit the veins. Lin Guoguo nodded calmly: "When you break through the Melting Fetal Realm, the fetal spirits in your body will burst open, right?" ”

"So, is the spiritual source in the body scattered among the limbs and hundreds of bones now?"

"When you use the Source Technique, you all use the tendons and veins to absorb the spiritual source, and then follow the route, and finally trigger the Source Technique. ”

"But actually. You can just call the spiritual source directly, and you don't have to follow the veins again. ”

"To put it simply, you are actually doing useless work when you run your muscles and veins. ”

"How can there be such a statement?" After listening to Lin Guoguo's words, the eyes of the three of them suddenly widened.

Omit the steps of the operation of the muscles and veins, and directly call the spiritual source? If it is really possible, wouldn't it save a lot of time to prepare the source technique!

"Yes. You guys can give it a try. Lin Guoguo smiled and nodded. In fact, he wanted to tell the three of Tuzhi a few days ago, but he thought it would be better to wait for them to find out for themselves. As a result, they will arrive at the testing ground tomorrow, but the three of them still haven't found out about it, so he has to say it.

However, it cannot be said that the three of them are stupid. It was only because Tuzhi's talent was extremely high that Lin Guoguo wanted to see if he could find out for himself. But apparently, Tuzhi didn't discover this secret.

When the three of them heard this, they even planned to try what Lin Guoguo said. However, it was said that it was a try, and the three of them were convinced of what Lin Guoguo said.

It's an elder, so there's no need to lie to them, right?

Therefore, when the three of them directly called the spiritual source without running through the veins and found that they could really use the source technique, the three of them were all ecstatic.

It was definitely a great thing to know this kind of information the day before the trial ground! After all, omitting the steps of the muscles and veins to operate, the use of the source technique was not a little faster. That's almost half the preparation time!

While the three of them were excitedly trying to use the source technique directly, the so-called testing ground was finally slowly arriving.