If Cheng Yu could refine the Immortal Explosion Pill, it would definitely be a major killer weapon for the Cheng family.

However, although this elixir is very powerful, it is only a low-level elixir in the immortal world, and it is not the type of elixir that can be refined in batches.

Therefore, even Cheng Yu could only make one pill per furnace, and it would take at least five days to refine one furnace.

Even if Cheng Yu stayed awake, he could only refine six pills in a month.

Of course, the premise is that Cheng Yu can really refine it.

Therefore, even if Cheng Yu could really refine the Immortal Explosive Pill, it would be impossible for each of the 400,000 Tribulation Stage cultivators to have one in their hands, let alone equip all Cheng family disciples with some.

If all the disciples of the Cheng family were to throw one away, not to mention the internal dynasty would cease to exist, and even this world would cease to exist.

However, in Cheng Yu's opinion, the Immortal Explosive Pill itself is not for wholesale.

Even if you can only refine a few of them, you can definitely save a lot of people at critical moments.

After all, Xu Xian's strength is really strong, at least to other people, that is indeed the case.

Throwing the fairy materials needed for the Immortal Explosion Pill into the pill furnace, Cheng Yu released his Dragon Flame and began to concentrate on refining the pill.

Although the Immortal Explosive Pill is only a low-level elixir, it is also a virtual immortal level elixir. In addition, the refining difficulty of this Immortal Explosive Pill is very high, so Cheng Yu has no confidence at all.

For now, Cheng Yu believes that his chance of becoming a pill is no more than 10%.

But even so, he still wanted to try it a few more times.

An elixir that can kill Xuxian is definitely of great use.

After all, in this human world, if a virtual immortal really came over, they would definitely not have thought that Cheng family disciples would have such elixirs.

So when those Void Immortals thought they could easily kill the Cheng family disciples, they suddenly threw such an elixir for a sneak attack, and the success rate was quite high.

Especially if you throw them away into the pile of virtual immortals, you might be able to directly blow up a group of virtual immortals, which is exciting just thinking about it.

Therefore, even though this elixir was extremely difficult to refine, he still wanted to give it a try.

boom!

However, on the third day of refining, Cheng Yu heard an explosion from the alchemy furnace, and the immortal-level alchemy furnace was blown up on the spot.

Looking at the fragments of the alchemy furnace scattered everywhere in the cave, as well as the burnt black fairy materials that had completely lost their potency, Cheng Yu's face was full of helplessness.

"Sure enough, there is no such good thing. This Immortal Explosion Pill is indeed one of the most difficult elixirs among the low-level elixirs. With my current strength, there is really no way to refine it!"

Although Cheng Yu knew that the chance of success was extremely low, he felt that if he tried a few more times, he might always have a chance to succeed.

But seeing that even his elixir furnace was blown up, he knew that this elixir was indeed not something he could refine now.

Fortunately, the Immortal Explosive Pill only exploded when he was about to condense it into a pill. If he had waited until the fourth or even fifth day, the Immortal Explosive Pill had already condensed into a pill, but exploded while absorbing the power of the medicine.

, even Cheng Yu himself may be injured.

But even so, Cheng Yu's body was still full of burning smell. After all, everything happened too fast, and he only blocked most of the explosion force.

So Cheng Yu should be grateful for how lucky he is at this time.

If the explosion is delayed for another day or two, at such a close distance, and with all his energy focused on combining the pills, even if he is prepared, he may not be able to block all the power of the explosion of the Immortal Explosion Pill.

.

"It's impossible to refine the Immortal Explosive Pill. It seems we can only settle for the next best thing." After briefly cleaning up the cave, Cheng Yu sat in the cave and thought about the entire process of refining the elixir. He felt that the Immortal Explosive Pill was

The difficulty is indeed too great. As a monk in the tribulation stage, he is indeed a bit too greedy to refine an elixir of this level.

Sure enough, Xuxian is not so easy to explode!

"Which elixir is better to refine from the Immortal Power Pill or the Immortal Gang Pill?" Cheng Yu frowned and thought.

The Immortal Power Pill is an attack auxiliary elixir that can double your combat power and last for a quarter of an hour.

The Immortal Gang Pill is a defensive elixir that can withstand three attacks from immortals below the level of Void Immortal Dzogchen, but it can only last for a quarter of an hour.

After much thought, Cheng Yu finally decided to refine some Immortal Gang Pills.

Because the combat power boosted by the Immortal Power Pill must be your own combat power, not a blessed external force.

For the immortal-killing disciples of the Cheng family, their immortal-killing power itself comes from the special bonus of the technique, which itself is not so powerful.

As a result, the Immortal Power Pill does not seem to have a very good effect on these disciples.

The Immortal Gang Pill is different. No matter what kind of cultivation level it is, this pill can withstand three attacks from immortals below the Great Perfection of the Void Immortal within a quarter of an hour.

So by comparison, it is obvious that the Immortal Gang Pill is much more useful to monks who are not at a high level.

Therefore, after some consideration, Cheng Yu finally decided that he should refine the Immortal Gang Pill first.

Although the Immortal Explosion Pill is a low-level elixir, it is too difficult to refine.

However, the difficulty of Xian Gang Dan is much lower, but there is no way to refine it in large quantities. However, compared with Xian Bao Dan, which has one pill and one furnace, Xiangang Dan can make nine pills in one furnace.

This can also be seen that the difficulty of the Immortal Gang Pill is indeed much smaller than that of the Immortal Explosion Pill.

Because the more difficult it is to refine an elixir, the smaller the quantity that can be refined.

In addition, the time required to refine the Immortal Gang Pill is longer than that of the Immortal Explosion Pill. One furnace takes about ten days.

Even so, he had no way to refine the Immortal Explosion Pill, so thinking about it, even if he could refine the Immortal Explosion Pill once a day, it didn't make much sense.

On the contrary, although the Immortal Gang Pill takes ten days, it can at least be refined.

Perhaps it is because the time for refining the Immortal Gang Pill has been lengthened, so the fusion of medicinal power in the immortal materials will be much gentler, not as intense as the Immortal Explosion Pill.

Such a powerful medicinal power must be quickly integrated in just five days, so the level requirements for the alchemist are much higher.

Of course, it is precisely because of this that the Immortal Explosion Pill is so powerful.

So this also means that there is no way for Cheng Yu to deliberately extend the elixir refining time to refine the Immortal Explosion Pill. If this is the case, then anyone in the world can refine any elixir.

However, since Cheng Yu has no way to refine the Immortal Explosion Pill now, he doesn't have much time to think too much.

The refining time of the Immortal Gang Pill was so long, so he had to hurry up to refine more Immortal Gang Pills.

Furthermore, although the refining difficulty of the Immortal Gang Pill is not as good as that of the Immortal Explosion Pill, it is still much greater than that of the Immortal Return Pill.

Therefore, Cheng Yu now does not dare to guarantee that every furnace will be successful, so he does not dare to waste more time.
Chapter completed!