Time passed in a hurry, and three days passed in a blink of an eye.

In the past three days, Lu Tianyu has not moved, sitting cross-legged on the ground, in a state of concentrating on cultivation with his eyes closed.

"Huh!" In the evening of the third day, Lu Tianyu's closed eyes finally opened, and two thick wisps of green battle qi suddenly shot out from them, like two sharp blades, instantly piercing two small holes in front of him.

"Haha!" Lu Tianyu couldn't help but open his mouth, letting out a burst of ecstatic daxiao.

He expected it to be good, after accepting the third inheritance of the Demon God's left arm, his strength had already been successfully improved from the middle stage of the former War King to the peak realm of the late War King in one fell swoop, and he was only one step away from completely advancing to the early stage of the War King.

He believed that if he was now integrated with the clone, his comprehensive strength would definitely be able to break through the late stage of the War King in one fell swoop and successfully ascend to the early stage of the War Emperor.

This was not much different from what he expected, and it could be said that he had achieved the perfect result he wanted.

It's just that Lu Tianyu knows that now is not a good time to merge with the clone and rush to the early stage of the Battle Emperor, because the clone is still studying and comprehending the bloodline space cultivation method at the moment, and has roughly touched the threshold, and in time, he will be able to completely integrate it.

To rush to the early realm of the War Emperor, you have to survive the terrible Heaven and Earth Thunder Tribulation, this catastrophe, Lu Tianyu plans to cross it after cultivating the bloodline space.

In this way, we can be prepared, strive to break the catastrophe in one fell swoop, and successfully advance to the early realm of the War Emperor.

Now, taking advantage of the fact that the clone is contemplating and cultivating the bloodline space, he just happened to refine the left arm of this demon god and completely take it for himself.

Once he successfully refines this demon god's left arm, then, in the future, he will be able to use his two hands at the same time to send out a lore move, Pangu Open Heaven Slash.

Presumably, at that time, his comprehensive combat power will be greatly improved again, because, if his two hands are all turned into indestructible demon god arms, a lore move can be described as double power, which is several times stronger than in the past but with a right arm.

If coupled with the assistance of the bloodline space, Lu Tianyu believed that at that time, he would definitely be able to easily kill the enemy beyond the ranks, even if he faced the powerhouse of the War Queen Realm, he would be able to kill him without fear.

As soon as he thought of this, Lu Tianyu's eyes couldn't help but burst out with two thick rays of ecstasy, all of this was due to Tao Huaxi, if he hadn't knocked himself into the abyss of demon suppression, he would never have been able to encounter such an earth-shattering creation.

If you meet him again in the future, you will definitely have to haode to "repay" him, and then you will use these two demon god arms, plus the bloodline space, to see if you can send him to see the king of Hades and help him overtake.

As soon as he thought of this, Lu Tianyu couldn't help but show an evil smile.

It's just that Lu Tianyu can only think about these things in his heart, because he has self-knowledge, and his current self, without the possession of the demon god's left arm, is definitely far from Tao Huaxi's opponent, even if he advances to the early stage of the War Emperor, he can't be compared with Tao Huaxi, after all, the War Emperor and the War Emperor are like a huge watershed, and the gap between the two can be described as worlds apart, and he still has to continue to work hard.

As soon as he thought of this, Lu Tianyu immediately shook his head, no longer thinking nonsense, but swept his gaze and landed on the left arm of the demon god in front of him, which was extremely dark and covered with long black hair.

Using his divine thoughts to probe the demon god's left arm, Lu Tianyu immediately began refining.

"Huh!" After recalling the refining method in his mind, Lu Tianyu suddenly ran the dantian frantically without hesitation, causing the inner pill to spin at a high speed, and after his internal war qi gushed out of the dantian, he quickly followed the instructions of the refining method and ran in the hundreds of millions of meridians in his body for a week.

"Huh" raised his right hand, and immediately, a thick green battle qi turned into flames, swarming out from the palm of his hand.

"Heart Refining Ding!" In the midst of the loud shouts, the green flame in his hand quickly twisted and deformed according to Lu Tianyu's thoughts, and finally turned into a green Ding Furnace, suspended in mid-air.

Streams of scorching high temperatures suddenly spread wildly from the green furnace, turning into a high-temperature storm that swept around, Lu Tianyu's body was within three feet, and instantly turned into a vacuum zone, and all the tables and chairs in the room were burned into a pile of scum, and black dust was scattered all over the ground.

Even the floor of the room, at this moment, was incinerated under the high temperature, constantly making a snorting and crisp sound, and a terrifying charred black pit appeared, emitting a trace of water vapor, but under the high temperature incineration, it quickly turned into wisps of smoke and dissipated.

The heart refining tripod took shape, Lu Tianyu waved his left hand again, and the left arm of the demon god on the ground in front of him immediately turned into a long rainbow and suddenly threw himself into the tripod.

"Huhu!" Under the control of Lu Tianyu's divine thoughts, in the entire Heart Refining Peak, a sudden green flame burst out, and it began to burn wildly.

The first step is to refine the impurities contained in the demon god's left arm.

In the past, because his strength was not more than the realm of a mere general, Lu Tianyu refined the right arm of the demon god, which can be said to have exhausted all his mind, and finally completed it with great difficulty.

Right now, with the improvement of strength, the process of refining the impurities inside the demon god's left arm was much easier, and with the crazy burning of the flames, the crimson arm immediately began to ooze countless black liquids at a speed that was recognizable to the naked eye, crackling and dripping towards the bottom of the Ding Furnace.

However, before these black liquids had completely fallen, they quickly evaporated in mid-air, turned into wisps of black gas, and gradually disappeared into the Ding Furnace.

Time passed quietly, and in the piercing sound of "Zizi" burning, in less than a quarter of an hour, all the impurities in the left arm of the entire demon god had been discharged, and its volume was also rapidly reduced, becoming the same as the left arm of a normal adult.

The second step is to change the internal cell tissue of this demon god's left arm according to the structure of Lu Tianyu's own left arm, so that it can perfectly integrate with his own arm.

"Huh!" As soon as the divine thought moved, it immediately turned into thousands of threads, and frantically poured into the left arm of the demon god in the green ding furnace.

Under the influence of Lu Tianyu's thousands of divine thoughts, the left arm of the demon god, which was as red as blood, quickly changed, and the cell organization within it immediately began to be reordered and combined according to the internal structure of Lu Tianyu's right purpose.

Although it is only the left arm of a demon god, the cell tissue contained in it is no less than billions.

This step is very laborious and exhausting, if you are not careful, and accidentally destroy even an unusually small cell tissue inside, the refining can only end in failure.

Therefore, there must be no carelessness, and it is necessary to concentrate all one's mind and be free from distractions.

Lu Tianyu, who knew the stakes, did not dare to slack off, at this moment, his eyes were slowly closed, and he had gradually achieved no distractions, and all the thousands of divine thoughts were integrated into the green Ding furnace, covering the entire demon god's left arm like a spider web, and began to slowly change the structure of each cell from the outside in.

Under the control of Shen Nian, the cells and tissues in the demon god's left arm slowly began to reorder according to Lu Tianyu's wishes.

Time flies, and two days have passed in a blink of an eye.

"Whew!" In the evening two days later, Lu Tianyu couldn't help but let out a long sigh of relief, opened his eyes, and two rays of ecstasy quickly burst out from them.

After two days and two nights of painstaking sorting, the entire demon god's left arm has become exactly the same as Lu Tianyu's left arm, which is no different.

"Rong!" Lu Tianyu stared at the demon god's left arm, and couldn't help but let out an ecstatic shout.

The voice was still echoing in the room, and he saw that the left arm of the demon god in the Ding Furnace had suddenly turned into a bolt of lightning, and quickly merged into Lu Tianyu's left arm, and they were no longer separated from each other, reaching a perfect fit.

Lu Tianyu Divine Thought quickly entered his left arm, and immediately found that this arm, like his right arm of the demon god, had become extremely tough, and it could be described as indestructible, no less than a divine weapon.

"Haha!" Lu Tianyu waved his new demon god's left arm, and couldn't help but let out a burst of ecstatic daxiao.

From then on, when he was facing the enemy, he would be able to use both arms to launch a lore move, Pangu Open Heaven Slash, to kill the enemy, so that his comprehensive combat power would definitely be able to increase several times again.

As soon as he thought of this, Lu Tianyu's eyes couldn't help but burst out with a monstrous self-confidence, which was a strong confidence in his future life path.

Now that he finally has a certain amount of self-preservation, he can be said to be invincible below the realm of the War Emperor.

As long as he didn't encounter a strong person in the War Emperor realm who had mastered the terrifying power of rules, he didn't need to be afraid.

"Huh!" At this moment, sitting cross-legged on the side, the doppelganger who had not opened his eyes for five days couldn't help but open his eyes, and two bright rays of wisdom burst out from them.

Through the spiritual connection with the clone, Lu Tianyu couldn't help but show ecstasy on his face again, it turned out that through this period of hard work, the clone finally succeeded in mastering the cultivation method of the bloodline space, and was already able to successfully condense his own bloodline space.

At this moment, Lu Tianyu can be described as double happiness.

"Try using the bloodline space on me!" Lu Tianyu immediately gave an order to the clone, wanting to try the power of the bloodline space.

"Okay!" Hearing this, the clone nodded quickly, and with a movement of his mind, several dazzling and dazzling demonic red rays burst out from his eyes in an instant, like countless spider-web-like thin lines, instantly enveloping Lu Tianyu's deity.

At a glance, Lu Tianyu looked like he was imprisoned in a circular red room of ten square meters.

On the range of ten square meters, this is the limit of the bloodline space that the doppelganger can form with his current strength, and with the improvement of strength, the area of his bloodline space will also rise and become bigger and bigger.

Being inside the bloodline space of the clone, Lu Tianyu suddenly couldn't help but change his complexion, and his divine thoughts couldn't be used in this place.

"Break!" In the roar, Lu Tianyu couldn't help but quickly raise his hands, instantly bent into an axe shape, and slashed towards the blood-colored wall in front of him.

"Click!" However, under the attack of two indestructible huge illusory battle axes, only a shallow trace appeared on the blood-colored wall east of the bloodline space, and the illusory battle axe instantly disappeared into invisibility.

"What a strong defense!" Seeing this, Lu Tianyu couldn't help but open his mouth wide in shock, and couldn't close it for a long time.