Ximen Yu and Yang Qian both ate the fruit given by the alien man and waited for the next day with hope.

The next day.

"Ha ha, I was biochemical level 2 yesterday, and now I am biochemical level 5!" Early in the morning, Yang Qian began to laugh.

Ximenyu also laughed.

"Yesterday I was the third level of Biochemistry, today is the sixth level of Biochemistry, haha!"

"It seems that we are very lucky. My original goal was to step into the 18th gene level a year ago, but now I have not only stepped into the field of Biochemistry, but also into the fifth level of biochemistry. Ha ha ha." Yang Qian is in a wonderful mood.

Ximenyu also happily said with a smile: "my original goal was to step into the first level of Biochemistry a year ago, but now I have stepped into the sixth level of Biochemistry, haha."

"Ximenyu, if you meet Nangong chicken now, you can kill him in seconds."

"Nonsense, let's go. Keep looking for Nangong chicken, and find traces of my sister and yuedongli by the way."

At this time, Yang Qian said, "ximenyu, have you ever heard an old saying?"

"What old saying?" Ximen Yu asked.

"After great calamities, there will be good fortune; after great blessings, there will be great calamities."

"Er!"

"It's good for other people to grow three levels a year in the field of biochemistry. But we have increased three levels overnight. This is a great blessing. After that, we will certainly have a catastrophe. Therefore, ximenyu, I don't suggest that you meet Nangong chicken now. Maybe he is the one who brought disaster to you and me. "

Ximen Yu turned his lips: "if there is a disaster, I may believe that Nangong chicken will bring me disaster, and I will not believe it if I kill it."

Yang Qian said: "what if the people who came with Nangong chicken, and their family elders?"

"In short, killing Nangong chicken is the most important thing for me now."

In this way, ximenyu and Yang Qian continue to search in the great forest of the alien world.

It's not a day or two to find Nangong chicken or Ximen rhyme.

Know one day.

"Ximenyu, look, there are footprints here."

Ximen Yu squatted down and saw the footprints.

"It looks like the footprints of a man and a woman. Ha ha, Ximen Yu, it's probably the footprints of your sister and brother-in-law." Yang Qian said with a smile.

Ximenyu whispered: "follow the footprints."

Ximen Yu's voice was a little scared. He was afraid that along the footprints, he would see things he didn't want to appear, such as the body of her sister.

"Don't worry, Simon woo." Yang Qian comforts a way.

Looking for more than 20 days, it seems that there should be a result. Ximen Yu's panic is just before he reveals the answer. I'm afraid it's not the result he expected to see.

Ximen Yu and Yang Qian carefully detect the footprints on the ground. Although they are very light, they can clearly analyze them through the analysis of the ball flying boat.

As a matter of fact, ximenyu should have thought of this method to look for it. Before, he only detected the signs of human life, so there has been no progress.

"EARRINGS!" At this time, Yang Qian has an eardrop under a tree.

Ximen Yu recalled it carefully, but he had no impression.

"Ximenyu, do you know this eardrop?" Yang Qian asked.

"I can't remember how I could have known my sister's earrings." Ximenyu rolled his eyes.

"Let's see if there's hair around. Since the earrings have all fallen off, it must be a time when the situation is very urgent. Maybe something like hair will fall off."

Ximenyu immediately let the ball flying boat search.

"There's a hair here."

Yang Qian picked up a hair from the ground. If the naked eye can't find it, it's much easier to rely on the high-tech scanning of small balls.

Ximenyu immediately ordered: "little ball, immediately analyze the DNA of this hair."

In a few minutes, the ball will have the result.

"Compared with mine, it's my sister's probability!" Simon Yu said.

Ximen Yu dropped a drop of blood himself.

Analyzing these things is very simple for the ball.

"Drop, the probability of successful analysis is 89.3 percent."

Yang Qian said, "ximenyu, this is your sister's hair. Your sister must have been here, and this eardrop belongs to your sister. Ha ha, there is a clue at last. If you look along this footprint, you can definitely find your sister's whereabouts. "

"Well!" Ximenyu nodded and began to feel nervous.

In this way, we always follow the track. In this forest, many people pass by, so it is easy to leave traces. As long as we make sure that we keep pursuing, we will surely have results.

Almost a few hours later, in a forest.

"Look, there are signs of fighting and a broken sleeve."

Looking at the sleeve of the brown cloth, ximenyu said, "this is the clothes of yuedongli. I'm sure that his clothes are not many. I've seen him wear such clothes. It seems that they are really them. There's no mistake.""Ximenyu, do you think that if we go on searching like this, we will eventually see them?" Yang Qian asked.

"I don't understand. It should be possible, but I'm afraid to see what I don't want to see."

"Are you afraid to see their bodies or bones or something?"

"They can't fly. If they get to a place and there's no trace of their walking, it means they've been eaten."

If there are traces all the time, it means that they have been walking and not dead. If the trace is suddenly broken in a certain place, it means that they have been eaten by some creature in that place.

In this way, continue to search, three days later, the traces still exist, but continue to circle in the forest, there are many traces of struggle.

Ximenyu guessed through those traces that yuedongli must have been miserable. Ximenyu's sister was almost zero combat effectiveness before, and yuedongli could only protect him by himself.

Because of his sister's trace, Ximen Yu abandoned the idea of looking for Nangong chicken first. It was important to find her sister.

Another five days later, Ximen Yu and Yang Qian earnestly look for it. They don't know where they are.

"Ximenyu, where are we now?" Yang Qian asked.

"Direction, can't run where to go, only a few days time, we can't go far any further, must still be within the radius of that big tree thousands of kilometers."

"No, you can climb up to the top of the tree and have a look at it."

"Forget what happened?" Ximenyu felt that Yang Qian's expression was a little strange. Yang Qiangang had just climbed to the top of a big tree to have a look. Because the trees here are very tall, he has been looking for traces under the trees these days. He can't see the same outside.

Ximenyu immediately let the ball boat go up into the air.

"Ah Ximen Yu was shocked. No wonder Yang Qian was so surprised.

"There's no reason why we should run so far." Ximenyu didn't believe it.

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