This time it took two days, and it should have been able to be practiced on the first day, and almost every step was perfect, but in the end it failed, which is where the probability of success in alchemy makes people helpless, so it was not until the second day that the marrow washing pill was successfully condensed.

At the beginning, when I took the state test before the entry, I had obtained a Qi Nourishing Pill, which could be said to be the foundation for purifying the essence and cutting the marrow, and I used it not long after entering the Medicine King Valley.

The Pulp Cleansing Pill that has been refined now is the pill that can really play the role of washing the marrow and refining the body, and the first-order Pulp Cleansing Pill was originally to be taken after the foundation was built, but he didn't have this pill at that time, so he dragged it until now.

In bed. Sitting cross-legged, Gu Feiyu swallowed the Cleansing Pill, only to feel a coolness flowing down his throat into his abdomen, and then quickly spread to his whole body, Gu Feiyu began to enter a state of cultivation.

Time passed bit by bit, and as the cultivation continued, the medicinal effect of the Cleansing Pill was also slowly affecting the whole body of the body, from the initial cool and comfortable, to the slow itching, which made Gu Feiyu frown slightly.

The medicinal effect of the Cleansing Pill was still deepening, and Gu Feiyu's body began to gradually have the feeling of ant devouring, from flesh and blood to deep bones. Into the bone marrow, as if there are countless ants biting as unusually uncomfortable, which is also mixed with crisp. The feeling of numbness.

His face was slightly distorted, and he really wanted to open his eyes to see if there were really countless ants enveloping him and gnawing and gnawing, as if they were about to devour all the flesh and marrow.

Suddenly remembered the description on the Dan Fang, maybe this was just the feeling produced by the Cleansing Pill, and in the end, Gu Feiyu still insisted with his eyes closed.

There was a constant oozing of black, muddy water on the surface of his body, which was indeed the effect of the Cleansing Pill, including the previous series of discomfort and pain.

It's just that the heavenly fire in his body seems to have been triggered, and it burst into flames without him moving at all, and quickly spread to the whole body, and the heavenly fire not only suddenly spontaneously combusted, but also burned all over the body.

I was shocked, what was going on?

Gu Feiyu's body was blazing. The heat was constantly rising, and as the temperature rose, the flesh and bones of the whole body had a burning feeling, which was so similar to the original condensation of the Heavenly Fire Origin.

The heavenly fire in his body kept burning, and at this moment it seemed that he was not under his control, even if he wanted to wake up from his cultivation, it would be useless.

Gu Feiyu was shocked to find that he couldn't stop cultivating at all, which meant that he couldn't stop the Heavenly Fire from burning his whole body in any way, and he couldn't help but feel anxious in his heart.

If anyone was in his room now, they would have seen that the black sludge with a fishy smell that had oozed from his body was slowly condensing, as if it had been grilled by a blazing fire.

Fortunately, the heavenly fire in Gu Feiyu's body did not gush out of his body, otherwise he would probably have to be buried directly in the sea of fire, after all, he was in a mostly wooden attic at the moment.

I don't know how long the burning of the Heavenly Fire in his body has been going on, if he didn't have the previous experience of condensing the Heavenly Fire Origin, he probably wouldn't be able to persevere, even so, he still felt that the days were as long as years.

Eventually, he couldn't stand the long burn, and after an unknown amount of struggle, he lost consciousness and fell into a coma.

"Click...... Click...... Click......"

A series of shattering sounds sounded, Gu Feiyu woke up again and opened his eyes with difficulty, a few pieces of black debris fell from him, Gu Feiyu turned his head suspiciously to look over, but there were more shattering sounds.

Gu Feiyu's whole body was condensed with a thick layer of sludge, as if half of it had been baked by high temperature, and it had dried up on Gu Feiyu's skin and clothes, and all of them were broken and fell off one after another under his movement.

Although it had been dried and solidified, there was still a slight peculiar smell, which made Gu Feiyu extremely unbearable, and hurriedly went to clean it. Body.

What Gu Feiyu didn't expect was that his body didn't cause any damage due to the burning of the heavenly fire, and his body was even more refreshing after being cleaned.

Not only that, but he also suddenly discovered that his cultivation had advanced to the ninth level of foundation building in a coma, which meant that he could already start breaking through to the next great realm, and after Tengyun, he would be able to fly with his sword!

This was definitely an unexpected joy for Gu Feiyu, he originally thought that it would take at least more than a year to break through to the foundation building ninefold, but he didn't expect that a myelin-washing pill would make him break through.

So what was the burning before that? I don't know how much time I tortured Gu Feiyu during my cultivation, and I thought that it was a big deal. trouble, but I didn't expect to wake up not only did nothing, but broke through.

Gu Feiyu's expression suddenly moved, and he thought of a possibility, could it be that this is also a kind of body refining?

But if it is really refining the body, then being a pill pharmacist undoubtedly has more advantages, after all, things such as heart fire and heavenly fire are only possessed by pill pharmacists, and those who do not have heart fire can only be affected by the marrow cleansing pill.

Alchemy was originally carried out in a Ding Furnace, and for a cultivator, his body was undoubtedly a living Ding Furnace, and what Tianhuo was refining in his body was no longer an elixir material, but the body of a cultivator.

Ordinary cultivators who take the Pulp Cleansing Pill can only wash the marrow and clean up the impurities in their bodies, but they can't have the heart fire like the Pill Medicine Master to refine their bodies, maybe refining the body is the real purpose.

And his current physique has reached the level of refining the body.

Gu Feiyu found that although his skin now didn't look like there was much change, it was actually a lot stronger, and although he had endured a long torment this time, the final harvest was still worth it!

After reaching the Ninth Layer of Foundation Building, Gu Feiyu was even more eager to break through to the Tengyun realm as soon as possible, the attraction of the Imperial Sword Flying to him was too great, and the combat effectiveness would be great after being able to Imperial Sword. Big enhancement a lot.

Gu Feiyu first went to visit Wang Erlei, but he didn't know where Wang Erlei lived before, and only after some inquiry did he find him with great difficulty.

Wang Erlei was extremely happy when he saw Gu Feiyu, and said: "I haven't seen you for more than a month, I was still going to look for you in the next few days, but I didn't expect you to come over, I heard that you are already an elder during this time?" Is it true? ”

Gu Feiyu smiled and said, "Naturally, it's true, but who did you listen to?" ”

Wang Erlei glanced at him in surprise and continued: "The disciples of the Medicine King Valley have gone crazy for more than a month, and some people know that we have a good relationship and came to me to confirm, but I didn't expect you to really grow old, brother!" ”