And this exercise can actually help low-level martial artists condense their spiritual power, it can definitely be called a divine skill immortal method, with this exercise, Lu Yu believes that after two months, the three girls will definitely have earth-shaking changes.

"How? Can we practice this exercise? ”

Lu Yu nodded, and introduced the three exercises to a few girls, and the girls were also very surprised when they heard it, and they were clamoring to learn one by one, Lu Yu was naturally indispensable.

"Let's go, let's get out of here first."

"Brother, aren't we going to take a look at that otherworldly passage?" Lu Xiaoxiao looked at the stone door in the stone room and asked.

Lu Yu shook his head, "Forget it, when our cultivation comes up in the future, we will come over and take a look, so let it be locked up like this now." ”

The men returned to the ground, found branches to cover the stone door, and returned to their camp.

The secret in the valley can be regarded as being figured out, such a rich spiritual power is all because of the otherworldly passage and formation, although this formation has lost its protective effect, but it can still slowly gather spiritual power, so that the overflowing spiritual power of the otherworld has not spread, and it has taken thousands of years to form a unique environment here.

These spiritual flowers and plants were obviously planted a long time ago, and they were propagated by themselves in this place with abundant spiritual energy, and it took a long time to have so many today, and they were all cheaper than Lu Yu and them.

In the evening, after dinner, Lu Yu said solemnly to the three girls: "We only have two months, so we have to take advantage of this time to cultivate hard, I hope that after two months, you will at least be promoted to the real level 4 martial artist, and at the same time, the cultivation of spiritual power cannot be left behind, after the end of the new semester, if you can advance to level 5, then I will promise you to take you to the other world to see, how about it?" ”

When several girls heard this, their eyes suddenly lit up, "Is this true?" Lu Xiaoxiao couldn't wait to ask.

Lu Yu nodded, "Naturally, take it seriously, but you also have to reach level 5." ”

Lu Xiaoxiao grabbed Lu Yu's arm and said coquettishly: "But brother, isn't level 5 too difficult, now there are two months before the start of school, four months in a semester, a total of only half a year, you let us improve more than one level, who can do it, or level 4, okay?" It's been a quick one. ”

Lu Yu's face turned pale, and he reprimanded: "You are still bargaining with me, there are top-level exercises for you to cultivate, and there are countless heavenly and earthly treasures for you to use, if you can't reach the fifth level, don't think about any other world, and honestly cultivate at home." ”

"Okay, okay, level 5 is level 5, so what if I cultivate to level 6?" Lu Xiaoxiao raised his head and asked defiantly.

Lu Yu pursed his lips disdainfully, "Level 6? If you cultivate to level 6, then you can go wherever you want, and I promise not to stop you. ”

"This is what you said, don't go back."

"Don't worry, you won't regret it."

So, in the next period of time, several girls began to cultivate hard, their own talents were extraordinary, and there were all kinds of elixirs for them to use in cultivation, and the progress was naturally fast.

Generally, they practice swordsmanship in the morning, spiritual power in the afternoon, and use spiritual power to replace sleep at night, Lu Yu occasionally practices with them, so as not to cultivate a few people into martial artists who only have cultivation and no actual combat ability, and at night, Lu Yu will follow the method taught on the animal skin to help them exercise their mental power, plus one of them ate a 'blood jade golden yang fruit', and the progress of spiritual power is not slow.

A month later, they were already able to sense their spiritual power, and just like Lu Yu at the beginning, they could control the paper airplanes flying around.

At this time, their spiritual power is already level 5 and close to level 6, but this is all the effect of the 'Blood Jade Golden Yang Fruit', and it will not improve so quickly in the future, after all, spiritual power is a very difficult exercise to cultivate, and they can't borrow too many foreign objects, otherwise it can only be a momentary pleasure, and when they break through to the grandmaster, they will be in trouble.

Lu Yu was naturally not idle during this time, but he didn't use any genius earth treasure to cultivate, because the points were not much, and there was no need to waste those things, he cultivated by himself every day, and the points for two months were almost used.

So in addition to doing logistics for a few girls and assisting them in their cultivation, it is to catch small fish on the edge of the pool, the little white fish in this pool, the taste is too delicious, and it is not only delicious, but also the ability to temper the body and refine spiritual power.

It can be said that with these small fish, a few girls have used so many heavenly and earthly treasures in their cultivation, and basically there is no bad impact on the body, and even the spiritual power is more refined, and the body has slowly become completely flawless and immaculate.

It's just that this small fish is really difficult to catch, with his hand speed, if he wants to catch it empty-handed in the water, it is absolutely impossible, and Lu Yu has no fishing net, so he can only rely on spiritual power to catch it, but after the spiritual power passes through the water, and then trap the small fish with such a fast speed, this consumption is not ordinarily large, even with Lu Yu's spiritual power at the level of an 8-level great master, he can't catch much in a day.

Time flies, and a few people are cultivating in this valley treasure land without asking about the world, and before they know it, the day of school is approaching, and several girls have also undergone earth-shaking changes at this time.

In terms of cultivation, each of them has broken through to level 4, and it is the late stage of level 4, and it won't take long to break through to level 5.

The progress in spiritual power is also amazing, Lu Yu tested it, it is about equivalent to the spiritual power of the early stage of a level 6 martial artist, maybe after this semester, it may be possible to break through the grandmaster, of course, the spiritual power of the grandmaster level is not so easy to achieve, but even so, the current cultivation of several girls can definitely be called the peerless pride of the contemporary era.

And the average Tianjiao is really not necessarily as strong as them, plus the "Water Moon Sword Technique" that has cultivated to the realm of Xiaocheng, Lu Yu believes that ordinary people are by no means the opponents of a few girls.

At dinner that night, Lu Xiaoxiao drank the delicious fish soup and said with a reluctant face: "I was a little tired of staying, but when I thought of leaving tomorrow, I was a little reluctant." ”

There are still three or five days before the school starts, and there are still thousands of kilometers back to Bailu City from here, and with the current cultivation of a few of them, if they go all out, it will be two days.

"Okay, what's the reluctance, we can come back again when we have time in the future. Eat dinner and clean up, and set off early tomorrow morning, I will practice for an hour, and none of you will bother me. After speaking, Lu Yu got into the tent.