"Thank you, big brother, I'll let them try it." I bowed to the little demon.

The engineering truck continued to move forward, I thought that Bai Chengcheng would let them go, but I didn't expect that when the engineering truck passed through Bai Chengcheng, she suddenly raised her foot and kicked the engineering vehicle, and the engineering vehicle was like a toy, and she kicked it down the abyss, rolling for a long time, and the sound stopped.

「…… It's not going to be so ruthless." I ran back and said with a wry smile, there may be an inverted arc-shaped space below, and my phase qi technique is blocked by stones, and I can't see the breath of those little demons.

Bai Chengcheng didn't squeak, and walked to the big pine tree next to the stone, that is, under the tree where Wu Qian was hiding just now, I also followed, and pulled the pine leaves on the ground with my feet, and soon found the clue, the soil color under the pine tree is different from the surrounding area, it was obviously transplanted by the whole tree, in order to cover up the traces of transplantation, a large number of pine branches were used to cover it.

"Then if we go in, we should encounter a pine tree and turn left?" Wu Qian guessed.

"It should be so." I nodded.

Leave the car behind, kick the demon down, we still have to hike.

The four of them entered the chessboard area along the cement road, and sure enough, the cement road inside was criss-crossed, and the specifications of the paving were the same, plus the shroud of fog, it was difficult to discern the direction, and even if they went around and returned to the same place, it was impossible to determine whether they had been here.

Moreover, there are a lot of pine trees in this mountain, not only at the intersection, but also in other locations, according to the method just now, to identify the new tree, but this method is too troublesome, I don't want to trouble twice, so I use a dagger to draw three lines at the root of each new tree, as a mark, normal driving through the mark can not be seen, have to squat under the root of the tree to see clearly.

After walking about three kilometers, Yaoyao said that she had found Daji's breath, I asked where it was, and she said that she was seven kilometers away in a straight line, and she was resting in place, probably confused.

"Why doesn't she go straight?" I didn't understand, pointed to the sky, stood high, looked far, walked in one direction, how could I get out.

"You'll find out if you try." Bai Chengcheng pointed to a chessboard hill next to him.

"No need to try," Yaoyao sighed, "Every mountain top has been sealed by the Mountain and Sea Demon Clan, and what you see on it is all illusions, not real directions."

"Oh? And this kind of spell?" Wu Qian was surprised.

"It's just a trick." Yaoyao said.

"Can you crack it?" I asked.

"Yes, but I need to lose my true qi, I was attacked by Haoyue after breaking three mountains in a row, and my true qi was greatly damaged, otherwise, even if I can't beat her, I can't outrun her...... Yaoyao sighed.

I really didn't expect that a simple chess battle would allow the Mountain and Sea Demon Clan to play so much.

"It is conceivable that after the official competition begins, every mountain top is full of illusions, and the bottom of the mountain is a labyrinth, and even Daji can't get out, so all our chess pieces should be in the wrong position, and it is very likely that they will hit the position of the strongest player of the Mountain and Sea Demon Clan, and they will be killed one by one!" I guessed.

"That's how it should be, so every time Yanan flies into the air and crashes into the illusion circle, he loses his way." Yaoyao said.

"Yanan will be affected by illusions, so will the drones?" I asked.

"Probably not, the principle of illusion is to affect the human brain through the combined effect of drugs and spells, what people see, is the image formed by light shooting into the eyeballs and entering the brain, I don't know much about drones, but there should be no brains, right?" Yaoyao said.

"There are chips," Wu Qian is an expert in this area, and said with certainty, "but it will definitely not be affected, unless it encounters a strong magnetic field that affects the operation of the drone, but as long as it flies high, it can be solved." new

"On the ground, you can crack it, you can crack it in the air, then it's no problem," I said, "and there's another question, fog, what to do?" The drone can't see the ground from the air."

"I've thought about this, it's easy to do, just use an infrared camera." Wu Qian said.

Indeed, the fog can block the drone's vision, but it can't block the body temperature of the demon clan under the fog.

Bai Tingcheng nodded: "You have to come once in advance, otherwise you will all be wiped out, and you won't know how to die."