Xu Cheng secretly said that it was not good, raised his head, wanted to stop, give up, but when he looked up, it was dark in front of him.

"Plop. ”

The whole person fell to the ground, fainted, and the pool of blood that gathered between the palms of his hands stopped surging with the bright blood.

But the ghost sword, between changes and collapses, seems to have undergone some unknown change.

Above the ghost sword, the black light of the Dao couldn't help but beat, and the ghost thing kept chirping, and the voice was constantly wailing.

The entire ghost sword stretched out again, making a slight cracking sound, but it was not broken, and it was connected again like a broken thread.

The ghost creature was also lingering, as if it had obtained something, and the ghost sword was actually extended and encircled, and the entire sword was connected again in an instant, turning into a blood-colored sword.

The ghost thing had disappeared at this moment, and the yin ghost was still a yin ghost, but if you looked closely, you could find that in the strange sword, a snake with green eyes and blue scales was twisting and writhing.

Xu Cheng's face became extremely pale, as if he had a serious illness, but his breathing was very stable, and there was no major abnormality.

After a day and a night, Xu Cheng woke up, and when he opened his eyes, they were transformed into demon eyes in an instant, with turquoise vertical pupils, full of vigilance.

After Xu Cheng glanced around a few times, the surrounding arrangement had not changed at all, and there was no fluctuation of vitality and aura at all, and there was no trace of attack.

Xu Cheng breathed a sigh of relief, and after blinking his eyes, when he opened them again, he had already returned to his original state, and his memories gradually returned to his mind, and finally froze at the scene when the refining of the "Yin Fu Ghost Sword" collapsed.

Xu Cheng wanted to jump up, but at this moment, he didn't have the slightest strength, his whole body was hollowed out, as if he was in the Hehuan Sect, Xu Cheng's brows were tightened, his eyes sank, and the first thing he saw was the blood-colored sword the size of his thumb in his hand.

The fear in my heart was even heavier.

Xu Cheng looked towards the door, his eyes narrowed, and a thin hair on both sides of the door was unhindered.

The floor of the room was dusty, and there was no rise or fall at all.

Xu Cheng gradually removed the speculation in his heart, and finally understood, but looking at the short sword in his eyes, he was still puzzled.

"What the hell happened, no one came, but how did this sword become like this, didn't it collapse?" Xu Cheng was confused in his heart, and said secretly in his heart.

As soon as his mind moved, the short sword was unfurled, extending from the sword body like a stream of water, turning into an illusory long sword.

But there was a hiss in the sword, and the ghost had turned into an illusory shadow of a strange emerald snake at this moment, and it could be vaguely seen that the indifference in the snake's eyes was almost the same as Xu Cheng's eyes.

The mind changes almost as soon as it moves, as if the mind has become one.

The corners of Xu Cheng's mouth also pulled out a smile, although he didn't know what the power was, but this kind of feeling already made Xu Cheng feel a little relaxed.

"Bang bang bang. ”

The sound of the door resounded in Xu Cheng's room.

Xu Cheng looked over there, and casually turned the Yin Fu Ghost Sword into a tattoo-like pattern and engraved it in the palm of his hand, but the pattern at the moment was a snake-shaped, and it turned out to be the dark ghost shadow, as if the ghost had been swallowed alive by the snake.

"Xu Cheng. The voice came out.

Xu Cheng already knew who it was.

"Wu Yan. ”

After hearing this, Xu Cheng knew that it would be wise to let this senior sister know some of the consequences of his random experiment, so he immediately said, "Come in, senior sister." ”

"Crunch. With a bang, the door opened.

Wu Yan walked in slowly, still nervous: "Fifteen days later, those old guys will tell us who the emperor is, and when the time comes, there will be chaos, and those who should be killed will be killed, so I will tell you first, so as not to toss around these days, and see how you can survive when the time comes." Wu Yan spoke very directly, but he could tell things very clearly.

After Xu Cheng heard this, his face suddenly crossed.

Wu Yan seemed to be in a good mood, and when he saw Xu Cheng's face change, he didn't get angry, but said with a smile: "What?"

"Senior sister, I don't know how, after carrying the blood all night, it is like this. Xu Cheng looked at Wu Yan and said very honestly.

"Huh?" Wu Yan looked at Xu Chengjunxiu's pale face and said, "I'll take a look." ”

said that the hand had already touched Xu Cheng's pulse, and the speed was extremely fast, Xu Cheng didn't have time to react at all, but fortunately it was in the other hand.

"The lack of blood and qi and the sharp decrease in vitality, I am afraid that you are too eager to cultivate, don't be strong in the future, remember that relaxation is the king. Then Wu Yan said, and casually threw a black pill into Xu Cheng's mouth.

A fragrant fragrance came to my nose.

"This is the Hundred Herb Blood Pill, your condition here is not too big, seven days is enough time to fully recover, remember not to rush, I went, I will let Jiang guard here this month in the next few days, our mission is almost over." Wu Yan said, glanced at Xu Cheng, and disappeared into the house, a little faster.

Xu Cheng looked at the back helplessly, and his heart was much more relaxed.

However, there is still confusion in my mind: is my test object, that is, this sword, a coincidence, a flash of inspiration, or is it inevitable?

At this moment, a question has surfaced again, for Xu Cheng, a person who seems to be a scientific research madman, it is no less than a metaphor like curiosity killing a cat.

But at this moment, it is necessary to stop like this, Xu Cheng knows, what feeling is the most uncomfortable, it is such a curiosity to want to give it a try, but he can't, there is a feeling similar to Mao grasping, meditating for nothing, Xu Cheng can't stop deducing the process in his mind.

But the memory seems to have been broken, but there are always loopholes.

Xu Cheng is a scientific research maniac in the last days, and using human anatomy, ** experiments, and various bloody studies is also the key to his ability to survive in strangeness.

This kind of research also makes the study of his awakened abilities thorough, and it also allows him to have the ability to lead a little girl alone to live half of the life of others in the last days.

But he also developed a quirk like Xu Cheng.

Curious, withdrawn, cold-blooded, and unscrupulous, it seems to others to be a gesture-like action, but in Xu Cheng's heart, it is the most normal.

Experiments, crazy experiments, scientific research madness, this is what the people who live with him think of him, and because of this, he is still an incompatible existence in the end world.

So this is Xu Cheng's indifferent appearance, hiding his true personality, it can be said that Xu Cheng has this crazy blood flowing in his bones.

This is especially true in this world where there are no constraints and the strong are respected.

But whether this is good or bad, I just don't know, at least Xu Cheng doesn't know it now.