As soon as the mind moved, the virtual screen in front of me disappeared.

Calling in my heart, the virtual screen instantly appeared in front of me, and opened the corresponding interface according to what I wanted.

After playing for a while, Yu Fei was ready to leave the place.

In the quiet and deep forest, Yu Fei couldn't tell the direction at all, and he didn't know much about this place, so he picked a random direction and set off.

Although the system told that there was a three-day adaptation period, during which no creatures would actively attack them, walking in this deep forest, it felt very permeating, and the clicking sound of stepping on the dead branches still echoed in the quiet forest, making Yu Fei feel like a sound behind him, as if he was being followed, and he felt like he was walking at night when he was a child.

"This damn system, not to mention giving away the most basic survival materials at the beginning, it's okay to give a wooden stick or something for self-defense!"

Yu Fei forced himself not to look back, and mustered up the courage to continue walking.

After walking for more than ten minutes, the surrounding scenery is still similar, the difference is that Yu Fei has an extra wooden stick in his hand, which he picked up on the ground just now, the thickness of his forearm, about 150 cm long, not very straight, and it is not sinking in his hand, which can just be used as a self-defense weapon.

[You are breathing, breathing proficiency +1, ability 'breathing' upgraded to breathing Lv1!] 】

At this time, a prompt sound sounded in Yu Fei's mind again.

Yu Fei, who was concentrating on walking, was startled by this voice, although the prompt was good, but it was really frightening to appear without any precautions.

"System, can you cancel the proficiency hint?"

Yu Fei asked the system, he didn't want to be woken up by the system prompt sound while he was asleep.

[The system auxiliary prompt has been canceled!] 】

The system voice sounded in Fei's head again.

Yu Fei opened the properties panel with satisfaction:

Breath LV1 (0/100): Your airways and lungs are strengthened. Gain the ability 'Breathe Fresh Air Lv1'.

Breathe fresh air lv0 (0/100): passive: the respiratory tract is specially strengthened, and the inhaled air automatically freshens 1%. Active: Activate the skill to breathe fresh air even in a sandstorm for 2 minutes and cool down for an hour.

I don't know if it's an illusion, but when he saw his newly acquired ability, Yu Fei suddenly felt that the air around him didn't seem to be muddy!

Breathe fresh air!

Yu Fei's mind moved, and for the first time he activated the active ability to breathe fresh air LV0, and suddenly the air he breathed was no longer a trace of turbidity, and there was a faint hint of plant fragrance, as if he had walked into a natural oxygen bar, that feeling was simply too comfortable, and Yu Fei was a little intoxicated for a while.

It wasn't until the skill cooled down that Yu Fei was awakened by the sudden turbid air.

In just two minutes, Yu Fei seemed to have slept for a long time, and now he was comfortable and full of energy.

After using the skill, the proficiency of Breathe of Fresh Air Lv0 has increased by 1.

"Use a proficiency plus 1 point? Then it will take 5 days to level up at the earliest? ”

Yu Fei calculated, there is still some difficulty in upgrading it, and he doesn't know if obtaining proficiency is what he thinks.

Turning off the virtual screen of the system, Yu Fei continued to move forward.

Roar!

Yu Fei was cautiously hurrying on the road when he suddenly heard a roar similar to a tiger coming from not far away.

Following the prestige, after a while, a tall and mighty tiger walked over.

Yu Fei was so frightened that he suddenly held his breath, holding the big tree next to him with both hands to prevent himself from falling to the ground, his body did not dare to move, and his eyes widened and stared at the tiger.

However, as if he hadn't seen Yu Fei, this tiger walked straight past Yu Fei three or four meters away, without even looking at him.

When the tiger was far away, Gao Ping relented.

It's not that he hasn't seen a tiger before, it's that he really hasn't had close contact with such a big tiger, this tiger is nearly seven or eight meters long, just like a giant beast in the wilderness, and the powerful oppressive force is overwhelming.

"The three-day protection period is so magical!"

Yu Fei, who came to his senses, was full of light, and he thought of a very bold idea, that is, to follow this tiger!

When I first came to another world, the system didn't even give away a glass of water, and I needed to get food and water by myself. And Yu Fei is a survival idiot, where there is water and what can be eaten.

If you follow this tiger, it will be different, you may not be able to find food, but you will definitely be able to find water, because the tiger also needs to drink water, and the demand is not low, follow it will definitely find a place with a water source!

Yu Feizhi is excited about his boldness!

Yu Fei is a person who dares to think and dare to do it, and after deciding it, he immediately chased in the direction where the tiger left.

The tiger's walking posture is very leisurely, unhurried, as if it is taking a walk.

At first, Yu Fei was still a little nervous, but slowly found that even if he walked side by side with the tiger, he would not attract its attention, and Yu Fei became more and more bold.

However, Yu Fei also kept in mind that red line, and did not have any direct or indirect contact with the tiger, after all, the creature will not take the initiative to attack during the protection period, which does not mean that you will not attack you after attracting its attention!

After half an hour of leisurely following the tiger, the scenery began to change, and instead of a forest of ancient trees, green vines and shrubs, there were rocky slopes.

At this point, the tiger also slowed down, his body tense and ready to attack.

At this time, Yu Fei didn't dare to approach the tiger, and hung far behind.

Suddenly, at a certain moment, Yu Fei saw the tiger pounce on it, and then there was the wailing of other animals and the sound of panicked running.

Yu Fei's eyes lit up, the tiger was hunting, maybe he could pick up some meat left over from the tiger?

Yu Fei cautiously stepped forward, and after passing a gentle slope, Yu Fei was stunned in place, his eyes full of surprise!

In front of him was a small river!

The creek was only a meter or two wide, very shallow, and the current was very slow, with almost no sound of water.

At this time, the tiger was feeding by the stream, and it was killing a deer, which was not small, two or three meters long.

Yu Fei guessed that it shouldn't be able to eat it all!

The tiger was in a state of eating at this time, Yu Fei didn't dare to approach, for fear of attracting its attention, so he gave his life in vain, so he turned on the virtual screen of the system to see the progress of others.

"Brothers, I have an orchard here, and there are fruit trees all over a radius of more than ten miles, and all the fruits can be eaten! The only bad thing is that there is a group of monkeys living here, and who wants to form an alliance to kill this group of monkeys and occupy this orchard? ”

"Are you in a safe house? I put it in the forest, and when I was done, I found a gravel mountain not far away, and the mountain was full of snakes, at least hundreds, crying to death, who can tell me what to do? ”

"Haha, I found a lake, it's a freshwater lake, it's developed, and I'm going to make a fortune selling water in the future! Whoever wants to buy water, hurry up and find me! ”

"The crafting table is really useful, you can make axes, stone pickaxes, bows and arrows, etc., everyone hurry up and place a safe house, make axes and stone pickaxes, and make trees and iron!"

There was a fire in the regional chat, all kinds of showing off and crying, Yu Fei just watched it for a while and then quit, because the tiger had already finished eating!

After eating, the tiger staggered to the river, splashed a few waves in the water with his head, and then drank the water for a while and left leisurely. The flesh on the deer's torso was almost gone, and only the legs and heads of the four deer did not move.

Yu Fei trotted all the way over, trying to cut off the four deer legs, but found that he had no knives, and the system did not have the so-called storage space.

"There it is!"

Just for a moment, Yu Fei thought of a brilliant method.

With a move of mind, he opened the trading center and sold this incomplete deer at a price of 100 catties of clean edible meat!

"Isn't this just an off-the-shelf infinite storage space!"

Yu Feizhi is proud of his cleverness.

As long as you don't buy the items that are sold in the trading center, you can take them off whenever you want.

And with Yu Fei's bid, even if it is really sold, it is a special profit, and it is not a loss at all!

Mei Zizi walked to the river, the river water is very clear, boiled and drunk should be no problem.

The problem of water source was solved, and Yu Fei began to plan the next step and place the safe house!

His idea was to build a safe house close to a water source, and now that the water source has been found, all he needs to do is find a suitable spot nearby.

Yu Fei walked upstream along the river, which was too low and surrounded by space for a safe house.

After walking for more than ten minutes, Yu Fei's eyes lit up, and he saw a good place!

The water in the upper reaches slides down through a stone wall that is more than ten meters high, it is not turbulent, on both sides of the waterfall is the towering cliff that I don't know how many meters high, the waterfall is located in the middle of these two cliffs, on the cliff on the right side of the waterfall, there is a platform that is six or seven meters away from the ground at more than 20 meters away from the waterfall.

The platform is like the balcony of a house, protruding independently from the stone wall, and is two or three hundred square meters in size.

Just at a glance, Yu Fei fell in love with this place.

Keeping the safe house here, he is not afraid of the threat of wild beasts such as tigers, and he can sleep at night with peace of mind.

It's just that the only inconvenient part is that it's not good to go up and down.

Yu Fei walked in and found that the cliff was not so steep, there were many large protruding rocks and arm-thick vines, with the help of which it was easy to climb up.

Yu Fei was quite agile, and it took him a while to climb up.

The platform was level, with no debris except for some vines climbing up and some gravel.

Yu Fei was about to place the safe house here, when suddenly a prompt popped up in the system.

[Please select the location of the safe house: above ground/underground?] 】

"Can you still put it underground? Basement? ”

Yu Fei's eyes were full of surprise, he looked around, and suddenly thought of a better plan!