After leaving the plush ball, we are less than 500 kilometers away from the tyrannical camp of Xi'an, and the time left for us is five days at most. If you can't catch up with Yebi and them in these five days, you can only start a rescue plan. The thought of this makes me shudder.

Yebi and Duhe never slowed down, I thought that Duhe's injury would affect their speed of movement, and we all hurried to catch up, but we never caught up with them.

"Xingchen, you tell me the truth, if you can't catch up with Yebi before you enter the tyrant, what are you going to do?" I have to travel almost a hundred kilometers every day, and I am panting to draw bridges.

I didn't answer her, but I had only one choice in mind.

"Stars, stars! Take a break. Qinglu pulled me hard, and I slowed down and stopped.

"We've almost traveled 100 kilometers today, I'm really ......" Qinglu held her legs with both hands, hunched her back, and gasped for breath, "I really can't run!" ”

Drawing Bridge took the kettle from his waist and poured it into his mouth. After this stop, I realized that my legs were sore, my lungs were rapidly expanding, and I began to gasp for air.

"It's not good for your health to stop like this, let's walk slowly and rest."

As we spoke, we walked slowly again.

"It was really dangerous just now," Qinglu patted the soil on the bridge, pulled her arm and looked at it, and asked with concern, "You're not hurt, are you?" ”

"No, is that a tyrannical sentinel?" Draw the bridge and turn to me and ask me.

"yes, I didn't expect their forward sentry to stick out so far." I was still panting for air.

"If you didn't even think of it, that only proves a little bit." "They've gotten stronger. ”

"Huh?!" I exclaimed with Qinglu and looked at the painted bridge.

"Before the new century, my parents were both well-known astrophysicists in Chinese universities, and I heard a theory at that time." The seriousness of the bridge painting has never been seen before, the eyebrows are frowned, and the hand shaking the kettle can be seen to be restrained, "The spaceship is not like in the movie, shuttling in the unknown universe at will, but there must be a escort spacecraft around it to detect meteors and cosmic debris that may be smashed at any time." Because these things are likely to be very fast, and the larger the number of ships, the more afraid of these debris, because they turn and avoid at a slower speed, so they must know in advance which direction is in danger, which requires a large number of ultra-small escort ships to form an all-round protection network around it, and once they find danger, they will immediately notify the mother ship to avoid. A truly stellar spaceship, its escort ship can even reach the distance of two galaxies from the mother ship. ”

"Uh...... So? Qinglu was confused.

I instantly understood the meaning of drawing bridges, she is not a person who is good at reasoning, but her insight into the laws of observing the essence of things is definitely a genius. I really underestimated her before. Now that the new century has just begun, it is like a dark forest in the universe, no one knows how many people and horses there are on the other side, you think you are strong, but maybe a huge tribe will turn you into scum in an instant. So everyone is cautious about mixing, and with the expansion of the scale of the tyrant, the tyrant who was only known for his cruelty and cold-bloodedness before is now really powerful. Their guard post has been nearly 400 kilometers away from Xi'an, which is almost six days of the marching speed of an army, which means that it takes at least five days for their tribe to escape and hide with important materials, which is not the case when I fled from the barbarians, so I drew the bridge and said, if I don't know, it can be seen that their scale is huge. Such a tribe, compared to the fact that it only takes half a day to break through with the Jingle Bell transfer, it can be said to be a very powerful tribe.

When I think about this, my heart is a lot heavier.

"How? Do you still plan to attack the enemy camp at night and rescue your comrades? The bridge returned to his usual teasing look, and asked me with a slanted eye.

"I ...... Who said I'm going to be a bully?! "I'm stubborn.

"Hey, hey, you guys should be clear." Sister Qinglu looked anxious.

So I explained to her why, from the distance between the sentry post and the camp, she knew the size of the tyrant. After hearing this, Qinglu clenched my hand and said, "If you want to die together, don't do stupid things!" ”