While sleeping, all the iron ore in the crafting table is also crafted into iron blocks.

A total of 665 iron blocks were obtained, of which 1 was of white quality and the rest were of gray quality.

【Iron】:

Quality: White.

Attribute: Metallic +4.9.

Notes: A high-quality piece of iron with a more metallic aura inside, making it suitable for crafting weapons.

"White iron and white wood make arrows!"

Yu Fei plans to wait for the 'Probability Increase' cooldown to finish before making arrows.

"Wait! Why don't I make a helmet?! ”

Yu Fei suddenly realized a very serious thing, his body was protected by the bamboo imperial combat suit, but there was no protection on his head, he was injured in the neck by a mouse last night, and he was scratched on the head by a monkey today. With such an important part of the head, protection should be put in the first place!

Looking at his loot, Yu Fei found that there was also a large tiger skin of white quality, which could be used to make a head covering!

After eating three and a half catties of tiger steaks, the hunger disappeared, the body had an energy source, and it was suddenly full of strength.

The sun is setting in the west, and today is coming to an end. Yu Fei did not choose to go out hunting, but began to train hard as planned.

Archery, knife dancing and running cycles are carried out, and not only running, Yu Fei also performs push-ups, sit-ups and other fitness methods. And with the increase in the accumulation time of other fitness methods, there have been some subtle changes in the ability to 'strengthen the body'.

[Lv0 (5/100)] (↑ Improvement): Through various activities that help strengthen the body, physical fitness continues to be subtly enhanced. Increases proficiency by 1 for every 10 minutes of continuous activity. Increases proficiency by 1 point per reinforcement (only once per day, the level of reinforcement is determined by the total amount of activity for the day).

The continuous enhancement, upgrading and improvement of ability is the driving force for Yu Fei to persevere. Although he was too tired to lift his arms at this time, he still gritted his teeth and raised his trembling arms to pull the bowstring and shoot arrows!

The reason why he worked so hard was because Yu Fei knew that his hard work would not be in vain! No hard work, no gain, pay will be rewarded! So he has a high fighting spirit and unlimited power in his heart!

Maybe it has something to do with Yu Fei's masochistic tendencies, he accidentally fell when he was dancing the knife just now, and his palm pressed on a sharp stone, bleeding a little, Yu Fei found that the proficiency of the 'Immortal Body' increased by 1 point, he had an idea, and when he was tired, he fell heavily to the ground, even if he was not broken and bleeding, the huge tremor also made the body hurt, and then the 'Immortal Body' increased the proficiency by 1 point!

This fall really opened the door to a new world for Yu Fei. Originally, I was still struggling with whether I would be a little unable to cut my body by actively self-harming, but now it's okay, I don't need to be entangled at all, I don't need to think about it, I just need to fall heavily to the ground, and there will always be one or two times to get proficiency!

Sure enough, once people's minds are opened, they can think of solutions to any difficulty.

When you do something interesting and meaningful, time flies, and before you know it, the sun has disappeared, the sky is dark, and a white moon begins to rise slowly.

Yu Fei spread out his hands and lay on the ground, panting. He was completely out of strength now.

[Immortal Body Lv2 (4/200)] (↑ Upgrade): Increases self-healing speed by 10% (↑+5%) and defense by 10% (↑+5%) while active after being injured; Increases self-healing speed by 20% (↑+10%) while resting. Permanently increases defense after healing. Gain the ability 'Heal Lv0 (0/100)'. Permanently increases defense after healing. Increases mastery by 1 for damage taken, and each creature can only trigger once every 10 minutes.

[Heal Lv0 (0/100)] (↑ New): Activate ability, heal target. Using abilities consumes your own energy. Increases proficiency by 1 per use.

Opening the attribute panel, Yu Fei smiled wryly, and after more than half an hour of continuous self-falling, it was not easy for the 'Immortal Body' to accumulate enough proficiency to upgrade.

At this time, Yu Fei was up and down all over his body, and he couldn't feel a trace of intact places, and every skin exuded pain. Yu Fei felt that his body was about to fall apart.

Fortunately, there was no white fall, and the 'Immortal Body' was not only upgraded, but also added a new ability, "Healing"! Yu Fei can only say that this ability is too timely.

As soon as his mind moved, Yu Fei launched a treatment for himself. Suddenly, an invisible clear stream appeared in Yu Fei's body, and under the surge of this clear stream, the hot pain in his body quickly subsided. However, this clear stream came and went quickly, and it was only a matter of more than ten seconds, and the injury was only slightly relieved.

But fortunately, there is no cooldown time for this ability, as long as Yu Fei's body still has energy, he can always use it! So Yu Fei continued to use it on himself.

At first, Yu Fei didn't know where this so-called energy came from, but after using it 5 times in a row, Yu Fei suddenly felt that his body was weak, he had no strength at all, and his stomach began to be hungry.

"That's right, eating is to provide energy to the body, as long as I eat fast enough, wouldn't I be able to use the treatment infinitely? Then what am I afraid of? ”

Yu Fei was overjoyed, laboriously got up from the ground, lit a fire and began to cook.

More than 20 catties of colorful tiger meat have not been eaten for more than a day, and the system backpack and the safe house storage room have no effect on freshness, so the tiger meat is already a little unfresh at this time. Originally, Yu Fei planned to go hunting after exercising, but now he has no strength to hunt in this situation, so he can only eat a little stale colorful tiger meat.

Fortunately, the colorful tiger meat is just not fresh, and the taste is worse, so it is not that it is out of quality and cannot be eaten.

After eating 3 pieces of tiger steak of more than 1 catty in a row, Yu Fei felt full, and his body's weakness was also reduced a lot. However, Yu Fei's body is still in great pain inside and outside, and the five treatments just now only made Yu Fei recover by five or six percent, which is still far from full recovery.

At this time, the stomach is full, and the energy is filled, and it is only necessary to open the furnace to convert energy. So Yu Fei took the initiative to turn on the switch and began to treat himself.

At first, it was fine, but after using it 3 times, Yu Fei felt that his body was extremely weak, and even had difficulty lifting his hand, and after treating it again for those who did not believe in evil, not only was he even weaker, but his whole body also began to cramp slightly, and his body spasmed!

"Grass! Lao Tzu forgot that it takes time for the stomach to digest food and convert it into energy! Yu Fei was a little annoyed, speechless to himself, and even forgot all the common sense.

"If only the stomach turned into a transformation furnace, it would be transformed into energy in an instant!" Yu Fei secretly prayed in his heart!