survival system

"Zuo Bai! ──" Yuan Lu panickedly grabbed the cabinet that blocked half of the door, and tried to move the cabinet away. Unexpectedly, Zuo Bai moved so easily, but he moved so hard.

Just as he was about to open the door carefully, Zuo Bai stretched out a hand to grab Yuan Lv's hand, which gave Yuan Lv a big jump.

Zuo Bai walked out calmly, the watermelon knife was stained with the pale blood of the big white centipede, his white hair was on his resolute and handsome face, he was simply the spokesperson of cool and domineering.

Heaving a sigh of relief, the pale Yuanli hugged Zuo Bai, heard Zuo Bai's steady heartbeat, and slowly relaxed his tension, "I'm going to save you!"

"It's okay, the third one is also destroyed, and the poison you gave is also thrown in, here it is for you." Zuo Bai opened the palm holding the knife, a round white evolution jelly.

"Give it to me? Zuo Bai, this is what you got, just eat it."

"I have a higher level of evolution than you. You are in poor health. You eat." Zuo Bai has a better understanding of the meaning of his own existence, and he is no longer at a loss for his future goals, but he doesn't want to be alone, so Yuanlu can live a long and healthy life. become primary.

"Really? I'm not being polite to you!" Yuan Li asked with a wink.

"You're welcome!"

The forehead was flicked by Zuobai, Yuanlu covered his forehead and ate the evolution jelly.

"congratulations!Another millimeter towards the route of full evolution!Earn [-] bonus points!Tara~』

"It's really a big step for mankind..." Yuanli complained about the system.

The two decided to go back to the base first, Yuanlu's back injury was healed, Zuo Bai still took off Yuanlu's clothes to see, the small hills on his back were black and green, and he wailed in pain when he touched Yuanlu.After coming out of the slope, the slope was covered by Zuo Bai and Yuan Lv's pile of snow, and the entrance was blocked with stones, and they would come again in the future.

"Unlucky, I threw the letter opener in there! And that oil lamp I just got!" While walking, Yuanlu sighed, the letter opener was exquisite and light, he was used to it, and now it feels like a pity to lose it .

"You forgot that we have a set of knives?" Zuo Bai reminded him, not forgetting to pull out Yuan Li whose feet were deep in the snowdrift.

"That's right! I really forgot, that's a Damascus knife!" Yuanlu temporarily put aside the frustration of throwing the knife, and was happy when he thought of the box of high-end kitchen utensils.

"What is a Damascus knife?"

"Let me tell you... I read it in one of my father's science books. In ancient times, that kind of knife was made of a special steel called Utz steel, which is also a kind of high-carbon steel. There are strict requirements on the smelting temperature and forging temperature of the steel, and the final sword body will have a wood grain-like pattern. However, the later people lacked that kind of steel, and it was no longer possible to forge the most primitive sword. A sharp Damascus knife." Toru panted and walked while talking, so that he could ignore a little back pain.

"Then what we got is fake?" Zuo Bai felt that Yuanlu's eyes were bright and energetic when he explained the knowledge. He likes Yuanlu at this time, very confident and energetic, even though he may be very uncomfortable now .

"It's not really...Because the technology and steel materials were lost, in order to recast this kind of knife, the descendants used several layers of steel and iron sheets to weld them into steel rods to create a knife with a wood grain-like pattern on the knife body. It’s called a Damascus knife, the one we found should be made in that way, and I remember the quality is very good…”

It was already midnight when we got back to the base, and in the second half of the journey, Yuanlu was already unable to walk, so Zuo Bai had to carry it back. Once the two of them returned to the base, they threw away their tired things, and there was nothing to do with the awakened partners. After speaking, they hugged and slept together in the bed next to the fire.

This trip to Youjiafu Supermarket brought the relationship between the two back to normal, even better than before.