Lin Feng understood the nature of energy in the supermarket. Since the source of energy is light, as long as there is light, there will be energy. With energy, Lin Feng is not afraid of any difficulties. With energy, he can find out all the answers he wants.

We had almost eaten in the supermarket. After Lin Feng found all the answers he wanted, he went out from the supermarket. The time outside was still at the moment just now. As soon as he went out from the supermarket, he saw Lin Xiaobao and Dong Wu's mouth full of vegetables. , I haven't seen them so happy for a long time.

"Lin Feng, why don't you eat, eat more to recover your body."

Dong Wu's mouth was full of vegetable dumplings, and he stretched out one hand to take one and handed it to Lin Feng. Lin Feng didn't take it, but instead took out two boxes of canned beef from the supermarket and put them on the table. Lin Xiaobao and Dong Wu had a long time Not seeing the can, the two hurriedly opened it and devoured it.

"Eat slowly. Let's stay here temporarily to recuperate. We will continue to search for answers when our bodies recover. During this period, I will teach you how to increase your energy level. With this underground world, I believe our abilities can be improved." A big improvement."

Lin Feng watched them eat deliciously and did not forget to remind them of their business. After all, energy is the foundation of survival in the underground world. People without energy have no support for survival. To survive at the top level, one must constantly expand one's own energy and let one's strength grow rapidly.

Dong Wu and Lin Xiaobao were very happy when they saw Lin Feng take out the can. Hearing that Lin Feng said that he would teach the method of improving energy, the two were very happy on the spot. After clapping hands, the oily flowers I met made Lin Feng's face greasy.

"Hurry up and eat, I'll stay by the deep pit outside for a while."

Lin Feng got up to go out, Dong Wu immediately stopped him.

"Don't you eat a little? Why are you going outside in such a hurry? When we went out to buy food just now, there was a person who really wanted to know that I was from the earthly world, and secretly asked us if we knew you."

Hearing what Dong Wu said, Lin Feng was curious. He didn't know who was inquiring about him. Now that his body is barely able to go out for a walk, why not absorb some energy outside the room first, and then go out to have a look when he is almost in good health. Look, after all, everyone in the underground world has more or less energy, so you have to be extra careful when you act here, otherwise there is no way out if something happens.

"You guys eat first, I'll stay outside the door for a while, just wait for me here, remember, don't cause trouble, everything is waiting for my arrangement."

After Lin Feng finished speaking, he opened the door and went out. The deep pit outside the room was not unusual. On the contrary, Lin Feng felt that the red light in the underground world had changed. It seemed that the color had faded, and the energy mixed in the air had also decreased a lot. This feeling It is especially obvious next to the deep pit, as if the deep pit is an energy amplifier.

The deep pit has no bottom, but Lin Feng does not believe that there is a pothole without a bottom. Otherwise, this deep pit is connected to the center of the earth, but this apocalypse is not the earth, and it is not known whether it is round or not.

When Lin Feng first arrived at the end of the world, Lin Feng discovered that the sky in this world is different from the sky in the original world. It is still gray in the weather without dark clouds. Although there are no stars at night, the sky is illuminated by three moons of different sizes. It is very bright, from this point Lin Feng feels that this is not the earth, as to whether it is an alien planet or not, he cannot be sure, different spaces are not comparable to each other.

After staying outside the room for a while, Lin Feng felt that his body was recovering well, so he planned to go outside to have a look. After such a long time, he wondered if there had been any changes in the underground world.

Walking out of the inn, there is a bustling street with people coming and going. There are still a group of people in red clothes on the street, but these people have become different in Lin Feng's eyes.

In the underground world, Lin Feng thought these people were poor people, trapped in the underground world for a thousand years and couldn't get out, just waiting for him to take them out, but later he saw the memory fragments of the past in the river of illusion, and knew Many people in the underground world actually know what they have done, but for their own purposes, these people pretend that they don't know anything, and these people's hearts have become different.

In the underground world, Lin Feng's magic wolf's eyes seemed to sense the familiar energy in the air, and they released it without any control, so Lin Feng's eyes are now full of energy bodies and thoughts of various colors.

The street is still the same as before, there are people who do business and shop, but the number of people is much smaller, and there are at least a few hundred people all over the street. Among these people, some people's energy has changed, and the clothes of these people show With their identities, disciples of the martial arts academy.

Lin Feng planned to follow one of them to see where these people were going, when suddenly an energy body appeared behind Lin Feng, and it seemed that this energy body was planning to attack Lin Feng.

"I didn't expect to encounter a sneak attack here."

Without giving the person behind him a chance, Lin Feng suddenly turned around and grabbed the opponent's neck with one hand, and punched the opponent's face with the other hand, but before the fist touched the opponent's face, Lin Feng stopped, because what was in front of him was An acquaintance, an old friend I met in the underground world last time, Fan Bin.

"why you"

Lin Feng put down his fist, but the hand holding the opponent's neck has not been let go. It seems that Lin Feng doesn't trust people in the underground world very much now, or he doesn't trust anyone in the underground world.

"Lin Feng, let go first, I was just joking with you, why are you like this?"

Fan Bin's face had changed color. It was obvious that Lin Feng's hands were strong, but Lin Feng didn't notice it, because when Lin Feng reached the stage of soul cultivation, his body had already changed, and the energy of the soul cultivator had been transferred from other Therefore, although Lin Feng feels that his energy is insufficient, his current strength is stronger than that of ordinary practitioners.

"I'm sorry, I have encountered too many things recently, and I am a little too nervous. Don't mind. But, what do you want me to do?"

Lin Feng let go of his hand, Fan Bin squatted on the ground and coughed hard for a long time before he could barely speak.

"I saw two people dressed similarly to you, so I thought you might have come from the same place, so I followed them. I didn't expect to see you at the door."

Fan Bin finished speaking with difficulty, and then said another sentence.

"During the time you disappeared, the Martial Academy sent out news that they had found a way to return to the above-ground world, so I thought of you after seeing them and wanted to inform you."

It seems to Wuyuan that the secrets of the underground world are about to be lost. To be continued.