Tang Yu knew through the transmission of the thunder elephant in the sea of knowledge that this thunder pool was formed by the 'Dragon Elephant Demon Slayer Bow' absorbing the thunder of heaven and earth for countless years and condensing it, and the purple spars on the cave wall were all condensed by the essence of these purple thunders.

Tang Yu looked up at this thunder pool. Above his head, dozens of zhang high, there is the thunder pool, I don't know what kind of barrier, the water of the thunder pool, even did not pour into this cave.

Tang Yu didn't know how long he had been in, and he didn't dare to stay in the cave for long, looking at the purple thunder crystal on the cave wall. These spars will be of great help to him in cultivating the Extreme Yang Purple Thunder in the future, so he didn't plan to let it go, because he didn't know if he would have a chance to come here in the future.

Thinking of this, Tang Yu bombarded the cave wall with one punch, shaking down the purple thunder crystals on the cave wall one by one.

It's just that the cave space is too big, and Tang Yu's bombardment with such a punch and punch, I'm afraid it will be impossible to bombard all the spars on the cave wall in a month.

I don't know how long the bombardment has been, looking at the large pile of spirit stones in front of him, although Tang Yu is exhausted at this time, he is still a little unwilling, but he can't, he has only been in for twenty-four hours, and when the hour comes, he will be teleported out, but he is in this space, I don't know if he will be sensed by the formation, it is better to go out as soon as possible.

Tang Yu put a pile of purple thunder spirit stones on the ground into the space in his body, and then jumped and flew towards the thunder pool, at the mouth of the cave, he didn't feel any obstruction, and directly entered the thunder pool.

Entering the thunder pool again this time did not make him feel uncomfortable, he tried to put away the demon god body and return to his usual state, although he felt some pressure, but this pressure could not pose a threat to him at all.

He kept swimming, swam hundreds of feet, only to see the cave wall above his head, he hurriedly took out the mask, buckled it to his face, and rushed out of the thunder pool.

Tang Yu went up to the stone platform, and at this time, he was the only one left on the stone platform, and even in the entire space cave, he was the only one left.

Sitting on the stone platform, although he didn't know how long it would take to get out, he didn't think it would be very long, so Tang Yu didn't cultivate, but took stock of the harvest of this entry.

It was only after his inventory that he realized that in addition to the rewards of the Tianfu Academy, there were only those elixirs in the Five Hell Divine Ding, those elixirs that killed monsters, and the spirit stones that had just been collected by the Five Hell God Ding.

The vampire demon vine collected by the Five Hell God Ding has disappeared at this time, thinking that it should be that his meridians have been broadened, and the vampire demon vine has become the best nourishment and has been refined by the Five Hell God Ding.

"No wonder I broke through the double layer!" The storage capacity of a vampire demon vine is terrifying, although this demon vine is still only in its infancy, but the perennial sucking of monsters and human flesh and blood energy, the storage is also considerable.

After looking at the space in the body, Tang Yu took out the Xuegong reward that was put into the storage ring again.

A token for inner disciples, a merit score card, a boat-shaped magic weapon, and a jade bottle are all the rewards for learning merit.

The Inner Disciple Token, needless to say, represents the identity of the Inner Disciple and is also the credential to receive the Inner Disciple task.

The merit score card, which records the value of the points, Tang Yu has seen the introduction of the score card in the heavens and ten thousand worlds, and knows that this score card is very useful, as long as you have points, you can exchange for any items in the merit hall, such as pills, martial arts, exercises, magic weapons, etc., as long as you have points, even if it is the Heavenly Pole Exercise, the best treasure weapon, it is no problem, and you can even exchange it for the cultivation peak, just the cultivation peak, that is the sky-high point value, even an ordinary true disciple, it is difficult to afford.

Although the thousand points in Tang Yu's hand are not much, for many inner disciples, it will take at least one or two years to accumulate.

It's just that these points are not important to Tang Yu, in exchange for martial arts? He himself has too many to cultivate, and he can exchange magic weapons? He has the Chiyan Sword and Plum Blossom Sword given to him by his master to exchange them for pills? What pills can compare to the Qingdi Mu Huang Gong, unless it is a treasure medicine above the immortal level, but those treasure medicines, compared to a thousand, even if they are a thousand times, they may not be able to afford it.

So Tang Yu took a look, and put away the score card, if you don't use it, you can leave it to Liang Xing and them, Tang Yu thought.

Pick up the jade bottle again, and inside is a thousand Lingyuan Pills. Tang Yu poured out a Lingyuan Pill, took it in his hand and looked at it, the pill was white, and it contained a strong spiritual power, which was similar to the Demon Spirit Pill in the space in his body, but the Demon Spirit Pill was slightly darker, and the Lingyuan Pill was pure white.

I tried to take a pill, the pill melted in my mouth, and a stream of spiritual power rushed straight to Tang Yu's dantian, but after a long time, Tang Yu didn't feel any changes in the dantian.

Tang Yu shook his head, "Although this elixir contains a good aura, for his current strength, it is a bit of a chicken rib, and it is not as fast as the cultivation of the Five Emperors' Divine Skills." ’

Put away the pill, and in the end, only the ship-type magic weapon remained, Tang Yu knew that this was a flying boat, and it was a flying boat of no low grade, at least it was more advanced than the flying boat he took when he came to Tianfu Academy.

Tang Yu squeezed out a drop of blood from his hand and dripped it on the flying boat, he didn't know how to refine the weapon, so he could only use a stupid way to drip blood to recognize the master.

On the mast of the flying boat, there was another small groove, and after Tang Yu's blood dropped, it was absorbed by the mast, a red light flashed, and the entire hull turned into a white sailboat, and Tang Yu threw the sailboat into the air.

The white sailboat above the thunder pool quickly grew larger, and it was not until it was three or four zhang long that it stopped under Tang Yu's control.

Tang Yu stepped onto the flying boat in one step, put a spirit stone on the power unit of the flying boat, and let the flying boat fly around the cave, although in this cave, the speed of the flying boat could not be felt, but its comfort level was much better than Xiao Yingjie's flying boat.

This is the most useful reward he received for participating in the Tianfu Academy assessment this time, and it is also the reward he needs the most.

After flying a few laps, he controlled the flying boat to stop, and after getting off the flying boat, Tang Yu walked to the stone platform and sat down cross-legged.

Just as he was sitting cross-legged and pranayama, a white light lit up on his body, and Tang Yu's figure disappeared into the cave.

In the next second, his figure appeared on the competition platform, and at this time, there was no one in the square, only the eight disciples who entered the dust washing pool with him on the competition platform were left, and the elders of the five major academies and Elder Wang Hai stood opposite them.

Seeing Tang Yu come out, Elder Wang Hai first asked, "Huohuang, you are famous this time, I didn't expect you to not only have great perseverance, but also have such a good heart, not bad!

"Huohuang, the academy master knows that you are diving, and after sending me a message to let you come out as soon as possible, he will go back to Suzaku Academy with me. Geng Muchen stepped forward and said.

"Wait" Just as Tang Yu was about to leave with Geng Muchen, a hurried voice sounded and stopped Tang Yu and Geng Muchen.