After opening the door, the visibility outside the corridor was still very low, Cao Xuan could only see the distance of about a meter in front of him, and the rest of the place was all dark.

"If I don't go out, I'm afraid I won't find anything, but I can't guarantee that as soon as I step out with my front foot, the back foot door will close."

Cao Xuan didn't plan to take risks, no one knew what would appear in the dark, this academy was full of weirdness, maybe now Cao Xuan's every move was being stared at by an unknown existence.

Bowing slightly, Cao Xuan's eyes patrolled, ready to retreat to the classroom after taking a closer look.

The visibility in front of me was a few inches higher, and under the mottled wall in front of me, a small black box leaned silently against the wall.

"There's a little box on the wall outside the class? Who put this? Could it be a former student? ”

"Is it here to tell us something in this way? There will probably be a secret in this. ”

Cao Xuan pondered in his heart, and felt more and more that this idea was very possible.

"Do you want to take a risk? It's not far away, but if you want to get the box, you have to go some distance. ”

Da!

Just when Cao Xuan hesitated, at the end of the silent corridor, Tang Ran heard a sound of footsteps that seemed to be out of nowhere.

This voice made Cao Xuan immediately alert, and his eyes stared at the front.

"I can't hesitate any longer, this voice is far away from me now, if I don't go out now, I'm afraid I won't have a chance."

Making a decision, Cao Xuan quickly rushed out of the door.

Da-da-da-da!

It seemed to feel that Cao Xuan stepped out of the classroom, and his footsteps in the depths of the darkness instantly became urgent.

And the voice was not as far as Cao Xuan heard at the beginning, it was obviously about 10 meters away from him.

"Why is this voice so close all of a sudden?"

The arrow was on the string, Cao Xuan had to send it, stretched out his palm, and the small box was in front of him, only a few inches away from being able to grasp it in his hand.

"After getting it, it's still too late to escape as soon as possible."

When his fingertips touched the top of the box, Cao Xuan's hand suddenly froze, and then his eyes became hollow, as if he had lost his mind, and his body stopped motionless.

At this moment, Cao Xuan's mind was blank, and he didn't even notice the slightest sign before he was hit.

Cao Xuan stopped, the sound outside the corridor also stopped abruptly, a pair of eyes slowly opened in the dark, its whole body was hidden in the darkness, it could only be judged by its eyes, this unknown 'it' was above Cao Xuan's head.

The strange power enveloped Cao Xuan, his skin began to turn white from the color of the flesh, this white was like the kind of pale that blood was sucked dry, and the color of his skin changed rapidly at a speed visible to the naked eye, and before long, Cao Xuan was afraid that he would not even have ashes left, so he died outside the corridor.

Squeak!

The door of the class began to heal, and the dim light gradually restrained, and the darkness was about to envelop the corridor again, and with the arrival of darkness, it also announced the end of Cao Xuan's fate.

Just after the door was fully closed, the sound of kicking suddenly started, "Bang!! The door was kicked open from inside the class.

A sturdy figure quickly rushed out of the classroom, and the person who came reached out, grabbed Cao Xuan's neck, and dragged him into the class.

After successfully saving Cao Xuan, the person who came closed the back door of the class tightly, and a heavy wheezing sound sounded from the nasal cavity.

"You're really not a peace of mind."

The dim halo reflected a resolute and calm face, and Sun Xuannan didn't know why, but he turned back to the class.

As soon as he entered the classroom through the circle, he saw the back door of the class gradually closing.

Looking at Cao Xuan, Rao is Sun is difficult to have a good temperament, and he can't help but feel annoyed by the other party's chaos.

"There are some things in the academy that will die if you touch them, you just want to play these exciting things, isn't it good to live?"

The strength was almost recovered, and Sun Duan could not test Cao Xuan's snort with his hands.

"I didn't die this time, it's your fate, I hope you can increase your memory through this matter."

Cao Xuan's breath began to calm down, and his skin gradually became ruddy, according to this posture, he would wake up in a few minutes.

Seeing that Cao Xuan was out of danger, Sun Xuannan left through the teleportation array of the classroom board, without waiting for the other party to wake up, and without saying a word, he left silently.

Five minutes passed, Cao Xuan's eyelashes blinked slightly, and he opened his eyes dimly, and his eyes were filled with the gray wall above the class.

"My head hurts, I can't lift any strength in my body, what happened just now?"

Leaning against the wall behind him, Cao Xuan couldn't remember the specific plot outside the corridor at all.

"The unknown existence is too scary, I have no resistance at all, but how did I get back? Didn't the master of the footsteps kill me, but sent me back to the class? ”

As soon as this idea came up, Cao Xuan rejected it, and he obviously felt that he was a little too naïve.

After Cao Xuan regained some strength, he got up and looked at the door, and a deep footprint was imprinted on it.

"Someone kicked open the door and saved me, and then left with a muffled voice."

Without thinking too much, Cao Xuan knew who a person with this kind of character was.

"Thank you, Sun Xuan! I owe you my life again. ”

In the dormitory, Cao Xuan nested on the bed, without the slightest desire to move, the class can recover the physical trauma, but it cannot restore the mental rift.

Closing his eyes, Cao Xuan's mind came to mind the small box lying on the side of the wall outside the corridor and unable to see the color clearly.

"It's a pity, I almost got it in my hands, but I'm afraid I haven't had a chance recently, the unknown guy outside is so strong, with my current strength, going out is completely looking for death."

"When I get faster, I guess it will be done."

This night, Cao Xuan slept groggyly, always felt that there was a pair of eyes in the dark to spy on him, and when he woke up the next day, he didn't like to sweat, and he was shocked into a cold sweat.

"Something affected me, yesterday outside the hallway, although I couldn't see anything at the time, but it should have affected my subconscious, the label of fear infiltrated the depths of my mind, causing me a traumatic wound."

This kind of brain damage can only be relieved slowly, and Cao Xuan can't do anything about it, so he simply lets it go for the time being.

Picking up the phone, Cao Xuan dialed Bai Xiao, told the other party all the plans for last night's trouble with Sun, and told the other party not to tell anyone around him, the less people know about the matter, the better.

After hanging up the phone, Cao Xuan contacted them separately, Yue Ruxue and Wang Erzhuang, did not tell the plan the content of their plan, but just said that there would be unimaginable dangers in the next mission, so that the two of them could use the school performance value well, and remember not to keep it.

After the matter was explained, Cao Xuan also began to pick up props in the store that could quickly increase his strength and prepare for the next decisive battle.

"Ordinary purple props need a good + rating, and the school performance value required for exchange is not high, and if it is the best, it needs an excellent - rating and a large number of school performance points."

"I thought I was already very rich, who knew that the best purple props needed at least 70 school performance points."

"It's still not enough!"

At this point, Cao Xuan no longer plans to browse the purple best props, so he can only start with a little inferior.

"If you fight with Qu Yangtian, no matter how powerful the attack means are, they can't compare to the accumulation of the other party, so you can only start with the props of speed and auxiliary means, and maybe you can also add props with high thinking value."

"I'm almost fully equipped right now, and there are almost no vacancies, but this pedigree slot is still empty."

After locking the search scope, Cao Xuan began to pick one by one.

"There are a lot of choices, and there are all kinds of varieties, and the pedigree of a good + rating is too limited, such as this one."

【Wraith Mountain】

[Redemption required: Good + Rating, 50 GPA]

[Quality: Purple]

【Category:Lineage】

【Strength +15】

Dexterity +10

[Thinking +20]

[Bloodline Characteristics: After the student fuses the bloodline, the physique is changed to the Netherworld Spirit, which has a 40% chance of being immune to physical attacks, and has a 40% chance of causing double damage to his body for any special effect skill that can damage the spirit]

[Unique energy: This energy is the unique energy system of the Underworld Mountain, when the student is in any yin place, it can absorb the yin energy of the space and extract the yin power, this power can change the attack attribute of the student, so that any attack is attached to the yin effect]

[Passive Skill: The Ghost Mountain Kui comes from the deep mountains to the deep water of the river, once it is fatally damaged, the dark water in the body can be connected to the deep water of the river through induction, and the rebirth in the mission world, any deep vein of the Yin Mountain, but at this time the student is in a weak state]

[Passive skill cooldown time is 3 quest worlds]

[Active Skill: Urge the Yin and Netherworld forces in the body, summon the Xiangchuan Youshui in the deep mountains of the other world, and launch a submerged attack on the enemy, the Youshui has the effect of eroding the soul, and this skill does not distinguish between friend and foe when activated]

[The underworld is the death world, the spirit is the change of human death, and the mountain kui is transformed into a demon by the evil will of heaven and earth, the three are not related in the yang world, and the yin world is rarely seen, but the heavens are endless, there are always mistakes in the world, and the coincidence collides in the netherworld somewhere, and finally turns into the spirit mountain kui to dominate the water world and become a catastrophe]

"This bloodline looks very strong, but there is almost no room for growth in itself."

"After exchanging this bloodline, if you still want to become stronger, you need to exchange for skills and equipment that rely on the power of the underworld, and if you can collect a series of equipment and prop skills, this is also a good choice."

"However, the battle with Qu Yangtian is imminent, and I don't have enough school performance points to exchange for things that match it, and almost all of the bloodlines above have similar problems, if you just look at the attributes, it's okay, but for a long time, it's difficult to choose."

Cao Xuan plans to find a bloodline with a high thinking value to exchange it first, and then see if there are still more to be able to wear orange rings, so that although it is not good for him in the future, it is better to improve his strength temporarily.

Just as Cao Xuan was about to choose a few of the bloodlines he had selected, a yellow exclamation point suddenly popped up in the upper left corner of the illusory screen projected by the bracelet.