Jiang Han did not walk to the center of Chongchi anymore. This position was enough for him, because there was not much time left for him to practice in the secret realm, and there were only two days left.

He first took half an hour to adapt and increase the heavy pressure a lot, and then took nearly two hours to recover some of his movement ability and slowly withdraw from the heavy pool.

After replenishing the blood pool, he returned to the Chongchi again, walked to his previous position, and began to slowly wave the basic boxing techniques, practicing over and over again.

that's all.

After almost half a day passed, Jiang Han's physical strength had improved a lot. Including the state he had entered the heavy pool before, he felt that his muscles and bones had increased by at least 10%!

How strong is his physical strength now?

Even if he doesn't rely on his vitality and his arm strength alone, he can kill a Tongmai martial artist of his level like the owner of the Black Tower. On this basis, it is extremely terrifying to improve by 10%!

Because the remaining time was only a little over a day, his body had gradually adapted to the Chongchi. Although continuing to practice was effective, it would definitely drop a lot. Jiang Han left the Chongchi and walked towards the poison pool that had been bypassed by Su Zi Yao before.

Without hesitation, Jiang Han jumped in directly.

The poison pool contains a highly toxic poison with extremely strong erosion, or it is composed of many poisonous venoms, many of which are highly toxic spiritual plants. Jiang Han can even identify which spiritual plants one or two of the toxins come from.

The poison pool is also divided into three levels: shallow, middle and deep. The shallow poison at the edge is pitch black as ink, which looks very terrifying, but the poison is not strong. When you walk towards the center and come to the middle, the poison here turns into a charming emerald green, which looks extremely bright.

The highly toxic and corrosive abilities contained in the spiritual liquid here are enough to turn a blood-refining martial artist into a dry bone in an instant!

Keep moving forward.

In the center of the poisonous pond, it presents a strange form like clear water. The water here is extremely clear, and you can see the bottom of the pond at a glance. It seems that it does not have any toxicity, but in fact the toxicity here is the greatest!

Su Ziye had practiced before, but he only practiced in the middle of the poison pool and did not set foot in the center.

Sizzle!!

The moment Jiang Han stepped into the poison pool, the erosion poison contained in the spiritual liquid quickly invaded Jiang Han's flesh and blood, trying to erode his internal organs.

The yang energy in his body moved naturally under the invasion of this toxicity. After circulating in his body, it directly burned out the venom that invaded his body without leaving any trace.

The poison at the edge is obviously too weak.

Jiang Han did not rush to walk in the middle, but controlled the vital energy in his body, burning only a large part of the poison that invaded his body, leaving a small part, allowing it to flow in his body.

Wherever this small part of the poison went, Jiang Han could clearly feel the flesh and blood there was sore and itchy, and there was no pain, but he soon lost consciousness.

Sizzle!!

However, Jiang Han's body was finally strong to a certain extent, and he did not even need the recovery ability of the immortal body to inspire. The qi and blood in his body naturally surged, fighting against the poison.

The Yanyang vital energy can easily destroy the poison, but the power of qi and blood can only stand stalemate with it. In this continuous stalemate, Jiang Han's body began to increase significantly.

In addition, his body's resistance to highly toxicity was improved faster than his body itself. Almost an hour passed, the shallow poison at the edge of the poison pool was completely immune to Jiang Han's body.

There is no need to activate the vitality to burn it, nor do you need to resist it with the power of qi and blood. These shallow poisons can no longer invade Jiang Han's body. Even if Jiang Han actively absorbs it, it will be swallowed and disintegrated by his powerful flesh and blood, and then turn into sweat and excreted out of the body.

The shallow poison at the edge of the poison pool is usually given to the poison skill practitioners in the blood refining realm for practice, and it is easy to immunize it, which is completely within Jiang Han's expectations.

After confirming that the shallow poison had no effect on him, Jiang Han walked forward.

Gulugulu!!

When Jiang Han came to the vibrant area that looked colorful and colorful, which was very palpitations and terrifying, the spiritual liquid in this area suddenly bubbled around Jiang Han's gurgling, and the poison inside it was far stronger than the shallow poison, and rushed towards Jiang Han's body wildly.

The toxicity here is not so easy to eliminate. Even if Jiang Han mobilizes the vitality of Yanyang, he can only fight against it and cannot easily eliminate it.

"call."

Jiang Han took a breath, slowly closed his eyes, sat down cross-legged, and only exposed his head outside, activate the Yanyang energy and tempered his body with the help of the spiritual liquid from the poison pool.

The tempering effect of the poison pool is stronger than he imagined. No wonder Su Ziyao tempers his body in the poison pool instead of going to the ice pool and thunder pool.

One hour...

Two hours...

It has extremely corrosive poisons that constantly invade Jiang Han's flesh and blood, and are constantly purified and wiped out by Jiang Han's body and the qi of the Yanyang.

This process is repeated continuously, while Jiang Han's body and vitality are gradually improving.

It took nearly seven or eight hours before Jiang Han gradually adapted to this colorful poisoning. Even if he did not activate his vitality, he could barely fight against it based on his physical strength alone.

Before, Su Ziyao had traveled back and forth between the poison pool and the blood pool for at least ten times, and had practiced for a day and a half. Obviously, in terms of physical strength, he was more than inferior to Jiang Han.

After coming out of the poison pool, Jiang Han went to the blood pool to replenish his blood.

At this time, he was no longer sure how long he would have to practice the secret spiritual pool. After all, he was not a human-shaped timer, and he only had a rough judgment in his heart, and it should be time soon.

After hesitating for a while, Jiang Han stepped into the poison pool again and walked towards the center.

...

Qingxuan Academy’s back mountain valley.

The deacon in charge of guarding the secret realm stood quietly outside the white fog. Suddenly, the white fog surged and a passage emerged.

"Time is up."

He has been guarding here for more than a month, and people have entered it back and forth, but now, Jiang Han is the only one left in the secret spiritual pool.

Step! Step!

After a few breaths, the white mist pushed a person out of the secret realm. It was Jiang Han.

Seeing Jiang Han come out, the deacon stroked his beard, smiled at Jiang Han with a friendly smile, and said, "Here you come out? I didn't expect that you will stay for twenty days. What's the surprise in this practice?"

"Immersed in the practice and forgot the time. I didn't expect that it would be twenty days in a blink of an eye. I wanted to practice for a little longer."
Chapter completed!