The two of them had already consumed a lot of cultivation exercises, but now they had been fighting hard for about half an hour, and the two of them fell asleep groggily.

When the sun was about to set, the two of them woke up at the same time, and Tang Shuang's cheeks became extremely hot when he remembered what had happened before.

"Get ready, wait until it gets dark to hit the highest level!"

"Well, Shuang'er, are you really okay?"

Tang Shuang heard that the other party cared about her very much, and replied in a bit of a panic: "No, no!"

Quietly waiting for nightfall, he opened several layers of black curtains around him and quickly activated his mental method, and a large amount of yin qi quickly converged.

Before this, because the two of them could not achieve the unity of mind and spirit, they could not impact the highest realm at all, and after the previous events, they gradually developed feelings, and their cultivation speed was several times faster than before.

With continuous breakthroughs, Tang Shuang had reached the most critical time, and Chi Cai Seconds' body suddenly moved violently.

With the sound of ecstasy, the place where there was no loosening in the dantian now has a crack, and as the crack gets bigger and bigger, it reaches the edge of the crack.

But no matter how much you absorb the power around you, you just can't break through the last barrier.

Chicai Miao's is now too weak to look good, and if she can't help her break through, she will have to die.

Worried in his heart, and hearing the other party's voice of pain and begging for mercy, he suddenly felt a pang in his heart and let out a low tiger roar.

And at this moment, the last barrier that Tang Shuang had been unable to break through was finally broken, and he hurriedly changed his strange handprints with both hands.

Half of the corpses piled up outside were now left, and they were dried-up at a rate of twenty per minute.

Akami was now on the verge of a coma, and he clutched his thigh vigorously to keep himself awake.

The severe pain really made him sober up a bit, and he immediately ran the exercises, constantly absorbing Tang Shuang's overflowing evil qi, thus transforming it into his internal force.

As the evil qi around them continued to decrease, the evil energy accumulated in the bodies of both of them also increased, and when the surrounding corpses were consumed, they still failed to achieve the effect they wanted.

Fortunately, it was the middle of the night again, and the natural yin qi around them played a great role, making the skills of the two of them grow slowly.

The next morning, they stayed in their big beds and waited until almost evening to wake up.

This mass grave is a place that has only been formed for less than a month, and most of them are the corpses of the people in the city who have failed in the experiment, and they are already contaminated with demonic energy, so they can become an excellent place to practice.

When it was dark, dozens of soldiers covered in black robes appeared around carrying several large truckloads of corpses, but they were startled by the corpses that fell around.

"Big, big brother, you, what do you see in front of you?"

Whoever looked ahead along the hand of the person next to him, a huge black bed appeared in his eyes, and he was so frightened that he unconsciously took a few steps back.

Around it, corpses were littered with dried corpses, and from time to time the eerie black curtain would glow with an eerie red glow.

A slight breeze blew, and a few people dared to stay where they were, and fled from this terrible place.

With the assistance of these corpses, the cultivation speed of Chicai Miao and Tang Shuang became a little faster, but they could not achieve the most ideal effect.

The power accumulated in Chi Cai's body was too much, and she wanted to give some feedback to Tang Shuang, but just when the evil qi entered her body, the other party's power rushed towards him like the water that broke the embankment.

His body had begun to swell, more than doubling in size in just one minute, and if he couldn't find a place to vent, he would have to be blown up.

Tang Shuang is also anxious now, if there is a problem with Chicai seconds, her efforts during this time will not only be in vain, but she may also die with him.

"Shuang'er! This is the elixir left for you by the master, you must use it when you cultivate to the last step! Remember, remember!"

Fortunately, remembering Tang Fengxing's words, she immediately used her left hand to suck the clothes not far away, and a small pill fell into her hand.

After quickly pouring into his mouth, his lips were imprinted on Chi Cai's lips, and a small half of the pill entered the other party's stomach.

With the assistance of the elixir, the originally small dantian of the red material suddenly overturned the river and the sea, and instantly became more than double in size.

There was a place for his strength to vent, and his body was also recovering rapidly, and when he became normal, Tang Shuang absorbed the yin qi from the outside world a lot faster.

She also swallowed most of the pills, and the dantian was quickly becoming tampered. The original pale black internal force is transforming like blood red.

She howled in pain all the time during the transformation, and as the sound became more and more terrifying, the animals fled the area several kilometers away.

Now it has also come to the most critical moment, the last transformation of the Blood Demon Nine Yin Strength - the Blood Demon Nine Turns.

As the flickering red light on his body became stronger and stronger, a small sun appeared around him, illuminating the neighborhood even more eeriely.

"Keep your heart, don't be affected by demonic nature, otherwise you will become a killing machine!" Tang Shuang weighed it for a long time before saying this, she originally wanted to make Chi Cai become her puppet in seconds, but the intimate contact in the past few days made her gradually fall in love with him.

Akasai didn't know about these things, but she could feel her sincerity from the tone of the other party's tone.

After the 'um' sound, he immediately closed his eyes and quietly transformed the red internal force.

With the continuous efforts of the two, half of the internal force in the dantian has turned blood red, and about half of the internal force has never turned blood red.

Knowing that they were in a hurry, the two were not discouraged, and slowly changed little by little.

After a day and a night in this way, a small half of the internal force finally changed, and the last layer of one person was left untransformed.

The two of them held their hands at this time, and when the black internal force entered each other's bodies, a blood fountain like blood appeared in the deepest part of their respective dantians.

As it surged stronger and stronger, a blood-red demon composed of internal force flashed inside, instantly devouring the black internal energy.

After the internal strength of the whole body turned blood red, the two of them still didn't open their eyes, and they were still consolidating the strength of the blood demon.

Another day passed, and they finally calmed down the churning inner breath. Both opened their eyes almost at the same time, and a faint smile appeared on their faces.

As the smile became more and more, the two hugged each other tightly, and Chicai said in a low voice: "Shuang'er, thank you, I didn't expect you to actually share the blood demon strength you cultivated with me, so that I can also practice to this highest level!"

"To be honest, I didn't think that way before! From this day forward, you are my husband and I am your wife!"

Akasai nodded heavily and kissed her on the lips very gently......