Jiang Han didn't go any further to the center of the heavy pool, this position was enough for him, because there was not much time left for him to cultivate in the secret realm, and there were two days at most.

It took him half an hour to get used to the pressure of a large increase, and then it took nearly two hours for him to regain some of his mobility and slowly withdraw from the heavy pool.

After replenishing the blood pool, he returned to the heavy pool again, walked to the previous position, and began to slowly swing the basic boxing technique, practicing over and over again.

That's it.

Almost half a day has passed, Jiang Han's physique has improved a lot, counting the state of stepping into the heavy pool before, he feels that his muscle and bone strength has increased by at least nearly one percent!

How strong is his physical strength now?

Even if he didn't rely on his vitality, he could kill a Tongmai martial artist of the level of the owner of the Black Mansion with a halberd, and on such a basis, it was extremely terrifying to improve by one percent!

Because there was only a little more than a day left, his body had gradually adapted to the heavy pool, and although continuing to cultivate would also have an effect, it would definitely drop a lot, so Jiang Han left the heavy pool and walked towards the poison pool that had been bypassed by the Su Purple Demon before.

Without hesitation, Jiang Han jumped in directly.

What the poison pool contained was a highly corrosive poison, or it was made up of the aggregation of many kinds of poison venom, many of which were highly poisonous spirit plants, and Jiang Han could even identify one or two of them and which spirit plants they came from.

The poison pool is also divided into three levels: shallow, medium and deep, the light poison at the very edge, the color is as black as ink, it looks very terrifying, but the toxicity is not strong, and go to the center, come to the middle position, the poison here turns into a bewitching emerald green, which looks very bright.

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

And move on.

In the center of the poisonous pool, it presents a strange form like clear water, the water here is extremely clear, you can see the bottom of the pool at a glance, it seems that there is no toxicity, but in fact, the toxicity here is the greatest!

Su Zidemon's previous cultivation was only in the middle of the poison pool, and he did not set foot in the center.

Zizi!!

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

The scorching yang vitality in his body, under the invasion of this poison, naturally operated, circulating in his body, and directly burning the venom that invaded his body, leaving no trace behind.

The poison at the edge is obviously too weak.

Jiang Han did not rush to the middle, but controlled the vitality in his body, and only burned a large part of the poison that invaded his body, leaving a small part and letting it flow in his body.

Wherever this small part of the poison went, Jiang Han could clearly feel that there were bursts of soreness and itching from the flesh there, and there was no pain, but he soon lost consciousness.

Zizi!!

However, Jiang Han's physique was strong enough to a certain extent after all, and he didn't even need the recovery ability of the immortal and immortal body to be stimulated, and the qi and blood in his body naturally surged, fighting against the poison.

The Burning Sun Yuan Qi could easily incinerate the poison, but the power of qi and blood could only be stalemate against it, and in this constant stalemate and confrontation, Jiang Han's body began to increase significantly.

In addition, his body's resistance to poison has improved faster than his body itself, and almost an hour has passed, and the shallow poison at the edge of the poison pool has been completely immune to Jiang Han's body.

There is no need to urge the vitality to be incinerated or resisted with the power of qi and blood, these shallow poisons can no longer invade Jiang Han's body, even if Jiang Han takes the initiative to absorb them, they will be devoured and disintegrated by his strong flesh and blood, and then turned into sweat and excreted from the body.

The shallow poison at the edge of the poison pool is generally given to the poison cultivators of the Blood Refining Realm for cultivation, and it is easy to immunize against it, which is completely expected by Jiang Han.

After making sure that this shallow poison no longer had any effect on him, Jiang Han stepped forward.

Gollum Gurg!!

When Jiang Han came to the brightly colored, flowery, and terrifying poisoning area, the spiritual liquid in this area suddenly bubbled around Jiang Han's gurgling, and its poison was far stronger than the shallow poison, and it frantically rushed towards Jiang Han's body.

The toxicity here is not so easy to eliminate, even if Jiang Han mobilizes the Burning Yang Vitality, it can only be fought against it, and it cannot be easily erased.

"Whew. ”

Jiang Han exhaled, slowly closed his eyes, sat down cross-legged, only his head was exposed, urging the scorching yang vitality and refining his body with the help of the spiritual liquid of the poison pool.

The refining effect of the poison pool was stronger than he imagined, no wonder Su Zidemon would temper his body in the poison pool, instead of going to the ice pool and thunder pool.

An Hour......

Two Hours......

The extremely corrosive poison constantly invaded Jiang Han's flesh and blood, and was constantly purified and wiped out by Jiang Han's physique and hot yang vitality.

This process was constantly repeated, and Jiang Han's physique and vitality were slowly improving.

It took nearly seven or eight hours for Jiang Han to gradually adapt to this flowery poisoning, even if he didn't urge his vitality, he could barely fight it with his physique alone.

Before, Su Zi Demon had made at least a dozen round-trips between the poison pool and the blood pool, and had cultivated for a day and a half, obviously in terms of physique, he was more than a step inferior to Jiang Han.

Coming out of the poison pool, Jiang Han went to the blood pool to replenish his qi and blood.

At this time, he didn't know how long he had left to cultivate in the secret realm spirit pool, after all, he was not a humanoid timer, and he only had a general judgment in his heart, it should be almost time.

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

......

The mountain valley behind Qingxuan Academy.

The deacon, who was in charge of guarding the secret realm, stood quietly outside the white mist, and suddenly, the white mist surged, and a passage emerged.

"It's time. ”

He had been guarding here for more than a month, and during that time, people had entered back and forth, but now, Jiang Han was the only one left in the secret realm spirit pool.

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 friendly, and said, "Come out?" I didn't expect you to stay for twenty days in one stay, what is the accident in this practice?"

"I was immersed in cultivation and forgot the time, I didn't expect that it would be twenty days in a blink of an eye, but I wanted to cultivate for a little longer. ”

Jiang Han responded with a light smile, bowed slightly, and then turned to leave.