When using fishing lines and thin steel wires as tripwires for tripping thunder, reflections will be formed in the air due to the refraction of light, exposing the position of the tripwires, and then people will discover the existence of thunder, so that the thunderbolts will be discovered and eliminated in advance.

In order to eliminate the reflection of the tripwire, experts who play trickery will choose to apply a layer of camouflage camouflage or dark lipstick on the tripwire to "make-up" the tripwire to avoid the tripwire forming a reflection in the air.

To camouflage the tripwire, the students of the Red Flag School have basically studied this course; The person who arranged this trick thunder at the moment was obviously a layman, and it was so easy for him to discover the existence of the trick thunder.

In this competition, if you want to elect the "cutest new student", it is undoubtedly Ye Xiao! He was the shortest in school at the Red Flag School and the most prone to such low-level mistakes!

Chen Qian squatted down and lightly touched his fingers on the tripwire, the tripline was very tight, and there were no water droplets on it, which meant that this thunder appeared after the heavy rain just now.

"Ye Xiao, Ye Xiao, you are still tender."

Chen Qian took out a pair of diagonal pliers from the small bag on his waist and cut it at the tripwire that lay in front of him.

"Chen Qian is going to be eliminated."

Outside the arena, Luo Hao looked at the big screen and shook his head gently.

Ye Xiao's technique of arranging the trick thunder is the same as his teacher, the trick thunder arranged by Ye Xiao, Luo Hao himself will be fine, if he doesn't cut the tripwire, it will be fine, but once the tripwire is cut, the real trick will be triggered.

But in the face of such a bright tripwire in front of them, the first thought that pops up in the minds of most people is usually to want to cut the tripwire.

This is a kind of human psychology, a cautious psychology.

The core of the deceit arrangement is actually to play psychological warfare with the enemy. A master of tricks and thunders can often use the tricks he has laid out to make it difficult for the opponent to move an inch and drive the opponent crazy.

Click!

At the moment when Chen Qian cut the fishing line with diagonal pliers, the half of the fishing line on his left hand was pulled to the left with a "whoosh".

And when the half of the fishing line was pulled to the left, Chen Qian saw a short branch tied with elastic bands flying in front of his eyes, and when he saw the short branch, Chen Qian's eyes widened!

Because there was a fishing line tied at the lower end of the truncated branch, and on the fishing line tied to the lower end of the branch, there was a safety bolt for a grenade!

"Oops!"

Chen Qian secretly shouted in his heart that it was not good, and he turned around and wanted to run, but this treacherous thunder arranged by Ye Xiao, as long as it was triggered, would definitely not give people a chance to escape.

Boom!

A cloud of flames rolled up from under the dirt, and the instructor's grenade buried under the dirt exploded.

The drill judgment system on Chen Qian's body was triggered, and purple smoke erupted from the smoke generator on Chen Qian's body.

Chen Qian, eliminated!

There were three classes participating in the finals, and the color of the smoke emitted by the smoke generators on the students in each class was also different. The "Red Eagle" class is yellow, the "Red Sword" class is purple, and the "Red Star" class is red.

"So he asked me to change the grenade fuse for this!"

Liu Qian looked at the game monitoring on the big screen and understood that Ye Xiao had found the reason why he asked to change the two coach grenade fuses before the game started.

Ye Xiao asked Liu Qian to shorten the delay time of the grenade fuse to ensure that after the thunderbolt was triggered, the target could not escape!

Changing the time-delay fuse of the grenade is not a difficult technique, but Ye Xiao has never been in contact with it, so he asked Liu Qian to help change it.

Chen Qian's mouth was bitter, he didn't expect that he would be eliminated like this.

Compared with Chen Qian's depression, Ye Xiao was very excited, this was the first time he had arranged a trick thunder. Although before the start of the competition, he used some simple materials by himself and experimented with the notebook that Liao Guotao gave him, but when he was arranging it just now, he was still worried about whether the trick would succeed.

On the other side, Kang Rui saw Chen Qian suddenly eliminated, and immediately became nervous, holding up the 95-1 that had been modified by his own tactics, and looked around vigilantly.

Burst! Burst!

Two muffled muffled pistol shots were heard.

The smoke generator on Kang Rui's body was also triggered, spewing out purple smoke.

"Don't move!"

He Ziming held the HK45 pistol with a silencer installed, approached Kang Rui from behind, the pistol was pressed against his heart, and said: "You are 'killed', abide by the rules of the exercise, and hand over your armband." ”

"I can't wait for the armband on my body now, fangs, you're too careless." Kang Rui tore off the armband attached to his arm and handed it to He Ziming.

"You mean Yue Yunchang?" He Ziming took the armband in Kang Rui's hand and said, "He is already a 'dead man'. ”

"What do you mean?!"

"You have your own eyes, you can't see for yourself?"

Kang Rui looked in the direction where Yue Yunchang was, and saw that he was also wrapped in a cloud of purple smoke, and behind him stood Ye Xiao, who did not have a fighting saber in his hand on his neck.

The "Red Sword" class, the three-person tactical team was wiped out!

"Sting!"

Ye Xiao tore off the armband on Yue Yunchang's arm, withdrew the fighting saber, and then snatched some ammunition and grenades from Yue Yunchang's body.

Even if he was eliminated, he had to know how he was eliminated, Chen Qian squatted down and studied the tricky thunder that Ye Xiao had arranged.

The structure of Ye Xiao's treacherous thunder is actually very simple.

The modified grenade is first buried, a fishing line is tied to the ring of the grenade safety pin, then the grenade safety pin is pulled out three-quarters, a very thin groove is dug out of the ground with a knife, the other end of the fishing line is connected to a branch, and buried in the dug groove.

The rest is the essence of the whole Thunder.

Ye Xiao tied one end of the second fishing line to a branch and the other end to a stone, the fishing line did not make any camouflage, exposed to the air, as bait; Then tie a taut rubber band to the lower end of the branch, the length of the rubber band is the same length as the second fishing line, and it is tied to the same stone as the fishing line, so that the taut rubber band will not retract because of the fishing line as a balance point.

However, if the fishing line exposed to the air is cut or touched, the rubber band buried in the dirt will retract and pull the safety pin of the grenade.

"Who made this thing?" Chen Qian looked at Ye Xiao and He Ziming and said, "Can you come up with such a damaged thing?" Fangs, aren't you? ”

"I'm good at making drugs, and I'm not good at this." He Ziming put on an auspicious suit and replied.

"Ye Xiao!? Did you get it!? ”

Ye Xiao glanced at Chen Qian, straightened out the auspicious clothes on his body, and did not answer his question.