Liu Xing sat alone in the room and pondered, he was thinking about what he taught those students. There are only a few aspects that elemental mutants can improve, the speed of their moves, which is not as good as them, there is nothing to teach, and after thinking about it, I think it's a good idea to let them recover their energy quickly.

The current mutant wants to restore the energy in the body, and the only way to solve it is by eating, which is also too slow, can it be solved by other methods?

These mutants only appeared when the aura of heaven and earth changed, and it should have something to do with aura, but the energy in their bodies is not aura.

"Is there something wrong? Is there a lot of reiki? Liu Xing said puzzled. He also doesn't know much about Reiki.

Rubbing his sore temples, Liu Xing walked out of his room, came to the bow of the boat, and saw Hu Die quietly watching the last trace of the remnant sun in the sunset.

Liu Xing slowed down and walked over cautiously, for fear of destroying the tranquility of this moment.

Hu Die turned around and smiled at Liu Xingwan: "You ran out again, something?" ”

"Well, I have something to ask." Liu Xing nodded cautiously.

"Hehe, let's talk!" Hu Die is in a good mood, and the laughter like a silver bell makes people listen to it very comfortably.

"Did you say that there are different types of aura? For example, fire aura, wood aura, or something. Liu Xing asked.

"This? I've heard of it, but I've never seen it. Cultivators are accustomed to directly absorbing the aura of heaven and earth, and few people care about this. I've heard that there are fire spirit stones, such as some flint stones used for refining medicine, which can be classified into fire spirit stones. It's just that the aura in these flints is too irritable, and no one will directly absorb its fire aura, and the gains outweigh the losses. ”

"Oh......" Liu Xing put his hands on the railing, leaned down, and looked at the last glimmer of light in the sky, aura, what is aura, where did it come from, and where did it run in the end.

By the way, the sun, the sun shines hot every day, can it come back with a fire aura? Seawater, the endless seawater, is it with a water aura?

The composition of seawater is complex. If other minerals are not taken into account, it is basically composed of water, which in turn is an inorganic substance composed of hydrogen and oxygen. Could it be that hydrogen and oxygen are Reiki, it can't be.

Liu Xing suddenly popped, jumped off the fishing boat, and fell into the sea.

"Liu Xing, you're stunned!" Hu Die shouted in surprise.

It's just that at this time, Liu Xing had already entered the ethereal realm, shielding his five senses, and he unconsciously used the Heavenly Cultivation Technique, and sure enough, some light blue points of light appeared in the seawater, and these points of light slowly soaked into Liu Xing's body.

"Could it be that this is the water aura?" Liu Xing carefully observed these light blue points of light with his divine sense, only to see that after they entered his dantian, they merged with the original white light cluster, and the clouds in the dantian that were no longer growing were a little bigger.

Liu Xing was still immersed in this wonderful feeling, and suddenly someone dragged him out of the water. It turned out that Hu Die stood at the bow of the boat and watched Liu Xing for a while, and seeing that he had not come up, he jumped into the sea uneasily, and pulled Liu Xing, who was sunk into the water, onto the fishing boat, which attracted a wave of speculation around.

"It won't be that Mr. Liu's courtship failed, and he wants to commit suicide by jumping into the sea!" Said a superpower academy.

", chew your tongue again, and see if I don't seal your mouth." Chi Yan said angrily, he knew that Liu Xing had a girlfriend.

Raiden Girl also smiled and crooked her mouth with a rare smile.

"Liu Xing, it's too reckless, with your cultivation, you will drown, do you know." Hu Die was so angry that he slapped Liu Xing.

"Ugh! Why are you hitting me? Liu Xing woke up from the ethereal spirit and asked with a confused expression.

"I'm trying to wake you up, how many high-level monks haven't bothered to figure this out, what nerves do you have to study." Hu Die roared angrily, his willow eyebrows were raised, and his beautiful eyes were wide open, it seemed that he was really angry.

"Okay, okay, I'll go back to my room first." Liu Xing walked towards the room in a daze, he still wanted to continue to test the aura of other attributes.

There were no subjects to experiment in the guest room, Liu Xing looked around and focused on a socket.

"That's right, electricity!" Liu Xinggui walked in front of the socket, opened the protective cover of the socket, and stretched out two fingers to insert the positive and negative poles of the socket.

"Zizizi!" Liu Xing twitched all over, but he was now 10 times the physique of ordinary people, and these voltages could not kill him.

Liu Xing hurriedly ran the Heavenly Cultivation Technique, and sure enough, he found that some strange points of light slowly passed through his fingers, entered his body, and then rushed into his dantian in a rampage, revolving around the five halos of light, a bit like lightning and thunder in the dark clouds.

"Look, Mr. Liu couldn't jump into the sea, and he touched the electric door to find his death." Several students passing by said in surprise.

Chi Yan was speechless for a while, patted his forehead heavily, and chose to ignore it.

"Liu Xing! You're going to kill yourself! Hu Die just walked into the guest room area, but as soon as he walked in, he saw Liu Xing, who was dancing with electricity, and he was really angry, so he summoned a flying sword and cut the wire.

"Teacher Hu is here, there's a good show to watch!" The fire of gossip was burning.

"Look at what, Mr. Liu is doing experiments. Let's go, let's go! Chiyan really couldn't stand it, and blasted away all the people around him who were watching the excitement.

Hu Die put away his flying sword, kicked Liu Xing on the bed, and left without saying a word.

"What the hell!" Liu Xing exhaled a puff of black smoke. said with an innocent face. Now his hair stood on end, and his clothes were charred a lot, and outsiders looked as miserable as they were.

"Well, there's also a smell of barbecue." Liu Xing raised his fingers, put them under his nose and sniffed them, and he couldn't help laughing.

It seems that I have played too much, but the gain is not small.

"Now that I've tried water and electricity, I'll try metal again." Liu Xing took out the war knife, coiled it on the bed, put the war knife flat on his knees, and naturally pressed his hands on the war knife. Then he ran the Heavenly Cultivation Technique, and a powerful attraction was released from his hands.

One minute, no effect,

Two minutes, still not feeling anything.

……

Liu Xing's brows furrowed more and more.

"Could it be that my own analysis is wrong?" Liu Xing couldn't help but feel a little disappointed in his heart.

In fact, after several tempering, the war knife is very hard, and it is mortal, and the volume is small, how much golden aura can exist there.

"Look, look, Mr. Liu wants to cut himself with a knife, isn't it just a confession failure?" Several students from the Super Energy Academy came over to ask Liu Xing to get off the boat, and the fishing boat returned to Hong Kong safely.

Liu Xing listened with a melancholy expression, what kind of people are these, his imagination is so rich.

"What's the matter with you?" Liu Xing asked with a dark face.

"Teacher Liu, the boat has docked, we can get off the boat." Seeing Liu Xing's ugly face, the student hurriedly slipped away after speaking.