After concentrating for about twenty minutes, he entered the state of the green man again, his whole body was covered with green light, and the green was shining, this was the second time he had entered this special green man mode today.

This is still a little reluctant for Chen Lin now, because although he has slept soundly, his spirit has not improved much, which is also what he feels very strange, obviously the wound in his leg almost does not feel much pain, but there is still no sign of improvement.

Although the unexpected heavy rain began, including Chen Huan's appearance, it was beyond Chen Lin's expectations, his plan still had to be carried out, and even became more urgent because of it.

Upgrading the heart of the world should be the thing he needs to care about the most at the moment.

Chen Lin, who was in green man mode, stretched out his hands and put them on the floor that had just been soaked in water, and with a slight force, the green light shone, and two seeds extended from the palm of his hand, easily breaking through the floor that had become weak, and even the city wall outside the city could not block it, and this floor was naturally not a problem.

However, the difference this time is that Chen Lin is not in a hurry to let the seeds germinate immediately, but constantly instills green light into the two small holes that have been drilled, using natural energy as a thrust to let the seeds continue to dig into the ground.

At first, it was relatively smooth, and the natural energy under the green light was indeed not comparable to ordinary human models, and in a short instant, the seeds were easily pushed into the ground almost several meters deep.

But then, the speed slowed down significantly, Chen Lin did not give up because of this, and continued to increase the output of green light, dozens of minutes later, his forehead had unconsciously oozing beads of sweat, but he continued as if he didn't notice it.

After another ten minutes, the green light wrapped in Chen Lin's body was already showing some signs of weakening, his snort was gradually disordered, and the speed of the seeds falling was already slower than that of a snail.

Chen Lin exhaled a long breath, and was finally forced to lift from the green light mode, the green light in his whole body disappeared in an instant, his face was a little pale, and he was almost soaked with sweat.

He breathed a sigh of relief as he looked at the bottomless hole in the floor, but the result was quite satisfactory, and he had roughly assessed the maximum range of what his natural energy could do.

Within five meters, his natural energy can last until the strongest range, and within ten meters, the attenuation is more serious, beyond this distance, his natural energy is almost weakened to the point of dispensability.

In other words, Chen Lin's best combat distance is basically within five meters, and any enemy who approaches within this range, he can use the Dance of Death to dismantle the opponent.

However, thinking of the long-range attack methods evolved by the natives of this world, Chen Lin felt a headache again, if it weren't for this damn evolution mechanism, he even felt that he could brush this world copy alone!

Of course, in the future, as his World Heart continues to escalate, this controllable range may continue to expand.

Today's task is over, although today is only half over, but the next time, for Chen Lin, is rest.

Chen Lin carefully re-covered the bedding on the floor with holes, and slowly flattened it, so that people could not see the slightest trace, thanks to the fact that there is no bed in this world, they all sleep directly on the floor, which makes it easier for him to hide people's eyes.

To cover up, it is naturally Chen Huan.

He checked the note on the doorknob as usual, and sensed the natural energy around him, but there was no trace of movement, but he still couldn't be careless.

A little later, Chen Huan knocked on the door again and called him out for dinner.

It was still those slimy but fragrant foods, and Chen Lin still deliberately pulled around slowly and methodically, until he saw Chen Huan eat the first bite first, and then he started slowly.

Chen Huan didn't care either, and he didn't know if he really didn't see Chen Lin's vigilance, or if he pretended not to know and continued to act with Chen Lin.

The chat between the two is quite warm, this man will have a shallow smile that makes people feel very comfortable even when eating, Chen Lin has to admit that such a smile, coupled with a harmless baby face of humans and animals, is indeed easy to make people feel close.

Chen Huan wiped the corners of his mouth, and suddenly said, "Now I have a plan to let us go home safely, let me talk to you first." ”

Chen Lin had a respectful attitude, eating and listening, a large amount of consumption during the day made him look extremely tired, although he also knew that the best supplement for this fatigue was photosynthesis, but a large amount of food could actually be replenished to some extent.

Seeing that Chen Huan actually chose to chat while eating, Chen Lin was naturally not polite, and even hoped that Chen Huan would speak slowly, and then the movement of waving the spoon in his hand also quietly accelerated......

Chen Huan's plan is simple, but it is very bold.

He wanted to use the uncontrolled energy overflowing from the Heart of the World to forcibly open the door of time and space, and inside the door of time and space was the time and space tunnel, as long as they jumped into it, they would naturally be able to go home.

In addition, Chen Huan also said a new term that Chen Lin had never heard of, the mark of time and space.

Every traverser, no, it should be said that all life in every plane will have a spatio-temporal imprint, which is an imprint engraved in their bones from the moment they are born.

For ordinary people, the time-space mark is meaningless, to put it simply, it is just equivalent to an ordinary trademark, for example, a person born on the earth, this mark is the earth mark, except for telling others that you are from the earth, it is basically useless.

But for the traverser, the space-time imprint has another convenient function, and that is the ability to locate.

Chen Lin also knew that the crossing was disorderly, and the crossing could not be accurately located, but there was only one possible exception, and that was the time-space imprint.

Every living being, no matter what kind of alternate plane he is in, as long as he steps into the space-time tunnel again, even if he does nothing, he will return to the world where the life was born.

This is the positioning function of the space-time mark, but the principle is difficult to explain, Chen Huan guessed that it is likely to be related to the heart of the world, each mark is related to the heart of the world of the native plane, so when you are in the space-time tunnel for a period of time, you will be automatically pulled back by the heart of the world of the original plane.

"That's the basic situation, I don't know what your opinion is?" Chen Huan struggled to speak for a long time, and then smiled and waited for Chen Lin's answer.

"No problem, I'll listen to you." Chen Lin waved his hand and agreed very happily.

Chen Huan was a little surprised, then nodded again and again, quietly breathed a sigh of relief, lowered his head and picked up the spoon and was about to continue eating, but he was stunned again, the tray was already empty.