After all four people finished the introduction, the atmosphere was no longer as dull as before, although the main quest has not been released, and it is still unknown whether the other three are friends or foes, but Ma Yifei was right before, since the university directly arranged the four of them together, it is not very likely to make people kill each other, at least for now.

Xing Lie walked to the sofa by the window and sat down, took out the small book common to college students, held it in his hand and played with it, waiting for the main quest to be updated.

Su Xun'er came to sit down at least three meters away from Xing Lie, and it could be seen that she was inexplicably wary of Xing Lie.

Song Fuli didn't have so many taboos, sat on the side of Xing Lie with a big grin, took out a very bright apple from the fruit plate on the coffee table and handed it to Xing Lie, and said with a smile: "Brother Xing Lie, come and eat some fruit to quench your thirst." ”

Xing Lie smiled and waved his hand to refuse, Song Fuli was not only angry, but even more happy, and said with a smile: "Then I will eat it all." ”

As soon as the words fell, Song Fuli took a few bites to get rid of a red apple, and then grabbed another fruit and stuffed it into his mouth, like a starving ghost reincarnated.

"Huh? here...... It seems to be a little different. ”

Ma Yifei seemed to wander around the suite casually, and suddenly stood still in front of a wall, pressing his hand on one of the walls, and his triangular eyes shone brightly, as if he had discovered something secret.

"What the gods are talking about is just a wall, and I don't think it's anything unusual. ”

Song Fuli looked at Ma Yifei with disdain, and at the same time grabbed an unpeeled mangosteen and bit it, chewing hard, and muttering: "What kind of play is this, it's really unpalatable." ”

Ma Yifei glared at Song Fuli, then looked at Xing Lie and said, "This may be empty, although I can't hear the hollow sound when I knock on the wall, I can just feel it." ”

Xing Lie was interested, his eyes suddenly widened, the green tendons around his eyes bulged, and the black pupils disappeared, completely replaced by the whites of his eyes.

Xing Lie opened his white eyes, under which nothing could be hidden, and it was easier to see through the walls.

At this glance, Xing Lie stood up, not to mention, the wall that Ma Yifei was pointing to was really strange, and under the peeping of the white eyes, it was obvious that he could see a dark grid hidden in the wall.

"There's a dark compartment inside the wall, open it and take a look. ”

Xing Lie spoke, and at the same time walked towards Ma Yifei's location.

The changes on Xing Lie's face after opening his eyes were taken into everyone's eyes, and everyone was not a freshman who had just entered the panic college, so they naturally understood that Xing Lie should have used some kind of pupil technique to see through the internal structure of the wall.

Ma Yifei saw Xing Lie coming, his eyes flashed imperceptibly, and he laughed and said: "I'll just say that this wall is weird, I'm going to smash it open to see what the hell is going on in the university!"

As he spoke, Ma Fei pulled up his arm and smashed it with a fist, and he heard a muffled sound, and a large crack appeared on the wall, and the most amazing thing was that there was indeed a hidden mystery inside, revealing a dark grid about nearly a cubic meter.

Everyone present is a human spirit, even if it is Song Fuli, who is quite honest, it is estimated that he also has a delicate heart, how can everyone not understand Ma Yifei's careful thoughts, he is in a hurry to break through the wall, he must think that there are some treasures hidden in the dark grid, or clues about hidden branches, if it is a hidden branch of a single human, it is good to get ahead.

With the appearance of the dark grid, the eyes of the four people all attracted the past, and they saw that there was a rectangular sandalwood box inside, the box was dark red all over, carved with exquisite patterns, and it was within reach of the dark grid.

Ma Yifei was the closest, and his reaction was fast enough, and he reached into the hidden compartment almost immediately, grabbed the wooden box, took it out, and lifted the lid of the box that had not been put on the place.

"Be careful!"

At the same time that Ma Yifei took out the wooden box, Su Xun'er's face suddenly changed, and she shouted urgently, her original quiet temperament at this time had disappeared, and was replaced by a face full of frost, but after all, it was still too late, and the lid of the box had been lifted by Ma Yifei.

In fact, when he heard Su Xun'er's voice, Ma Yifei's heart sank, but it was too late, when the lid of the box was opened, a black shadow flew out of the box without warning, and the speed was extremely fast, making it difficult to react at all.

Ma Yifei was not simple, almost instinctively turned to one side, trying to dodge the attack of the arrow or some other mechanism, the amazing reaction speed allowed him to avoid the black shadow's attack on the vital part of the neck, but the black shadow still touched Ma Yifei's shoulder.

The black shadow stayed on Ma Yifei's shoulder, and now everyone saw it clearly, it was a snake, three feet long, with a gold line on its back, and the two ends of the gold line were black on the left and silver on the right, this snake had two heads, and the yin and yang color of the body was just the opposite, it was a silver snake head on the left, and a black snake head on the right, which looked like people couldn't help but feel chills down their spines.

Two yin and yang snakes hung on Ma Yifei's shoulders, among which the black snake head had bitten Ma Yifei, and the other silver snake head was also raising its head to prepare for its mouth, Sen Leng's fangs were completely exposed, and there was a sticky venom flowing on it.

"It's a two-headed yin-yang snake, if you are bitten by two snake heads, anyone will definitely die!"

This is what Xing Lie said, he has never encountered this kind of double-headed yin and yang snake, the reason why he can break the name of the snake in one sentence is because this snake is too famous, it has appeared in many mission worlds, characterized by extremely fast speed, it is impossible to prevent when launching a sneak attack, and if it is bitten by any snake head, it is highly poisonous in the body, but if there is a special antidote, it doesn't matter, but once bitten by two snake heads, the poisoned person will be killed on the spot, and there is no respite.

Generations of students in the panic college will count some of the knowledge related to the mission world they have collected, or dangerous creatures, such as the top ten poisons that have appeared in the mission world, the domineering two-headed yin-yang snake ranks third, even if the strong person in the advanced class is bitten by the two snake heads of the two-headed yin-yang snake, the end is instantaneous, and he gets the opportunity to take antidote drugs.

Xing Lie had borrowed relevant books from the university library, so even if he hadn't seen it, he still knew something about this two-headed yin-yang snake, and Xing Lie was still like this, obviously the other three people present also knew the power of the two-headed yin-yang snake.

Xing Lie didn't have the ability to rescue Ma Yifei, even if the two major displacement skills of Ghost Step and Yan Hui were all out, they couldn't catch up with the lightning-fast attack speed of the two-headed Yin-Yang Snake.

But at this moment, a vine turned into a green light, and almost in the blink of an eye, it shot at the horse, or the silver snake head on his shoulder, to be exact.

That's right, it was Su Xun'er who made the shot.