It is still the ancient battlefield. As soon as Su Xiaogang arrived here, the blood of the ancient battlefield hit him.

Compared with the last time, Su Xiao's breath is obviously stronger. However, the ancient battlefield's blood is too strong, and his breath is not enough to completely resist the blood.

If Su Xiao wants to devour these blood gases through the devouring core or the devil's seal, he must first have the ability to resist these blood gases.

Now he can't do anything but breathe all the time. If he loses his mind a little, he will be eroded by blood. Once he is completely eroded, the consequences will be serious.

Blood gradually permeates Su Xiao's breath, which will affect his mind and reason.

Su Xiao's cheeks gradually emerged with blood red lines, his eyes showed red light, and blood gas was rapidly eroding his consciousness.

Su Xiao tries his best to keep his sense, but he can feel that his sense is gradually disappearing. If he didn't have the edge of mind to keep him awake, he would have been engulfed by blood, which has broken through the influence of spirit.

Just as Su Xiao was about to lose his blood gas, his eyes flashed, and he returned to the skill upgrading warehouse. The blood gas in his body disappeared instantly.

[breath release (passive) has been increased to Lv. 3. ]

Su Xiao relies on the skill upgrading warehouse, gasping heavily, and his face is covered with cold sweat.

It's more difficult to absorb those blood gases than you think, let alone absorb them. Now it's hard to resist initially.

"Continue."

Su Xiao pays 30000 yuan again, and he is sent to the ancient battlefield.

Half an hour later, Su Xiao's figure suddenly appeared in the skill upgrading warehouse. His face was covered with blood red lines, his eyes were red, like blood demons from purgatory. He had repeatedly entered and entered the ancient battlefield.

The green light dot wraps Su Xiao, and his blood gas dissipates.

"Cough, cough..."

Su Xiao coughs violently. He coughs up every drop of blood. When he enters the ancient battlefield for the sixth time, he tries to absorb the blood gas. As soon as the blood gas enters his body, he loses control. Later, he doesn't remember anything at all. When consciousness recovers, he is already in the skill strengthening warehouse, and his body is very heavy, like the beginning of a serious illness.

[breath release (passive) has been increased to Lv. 7. ]

[warning: if the hunter has been eroded by the blood of the ancient battlefield, whether to pay Park money to recover. ]

"pay."

As soon as Su Xiao's voice fell, the park coin dropped at an amazing speed. In an instant, 13500 yuan was consumed.

"Is this special..."

Su Xiao can't help but blurt out that the price of upgrading "breath release" is high. He agreed. Why is the cost of recovering the injury so high?

After the discomfort in her body disappeared, Su Xiao hesitated for a moment and chose to improve her breathing again.

It's still the ancient battlefield. Su Xiaogang comes here and immediately sits on the ground, unconsciously releasing breath, resisting those blood gases with his own breath. He doesn't use other abilities, and even compresses the energy of green steel shadow near his heart.

He came here to enhance the strength of his own breath. If he uses other abilities to resist those blood gases, there is no sense in the money of paradise.

Su Xiao has already felt that when he uses his own breath to resist blood gas, the strength of his own breath is gradually increasing.

Su Xiao's breath is round, forming a ball about five meters in size. The light blue silk thread flashing inside is gorgeous.

As time goes on, Su Xiao's face exudes sweat. His breath has been compressed into a two meter ball by blood gas, which is about to erode his body.

When the breath is compressed, the breath gradually becomes condensed, and the strength and quantity are increased due to external pressure.

The blood gas around Su Xiao is not targeted. They are just unconsciously eroded. Even so, when the blood gas erodes Su Xiao's breath, the blood gas forms a blood red spike and stabs into Su Xiao's breath.

A blood colored spike gradually touched the back of Su Xiao's hand. In an instant, the blood red lines appeared on the back of his hand and quickly spread to all parts of his body.

When the blood lines spread to Su Xiao's neck, his cheeks began to twitch.

Sou ~

Su Xiao disappears in the ancient battlefield and returns to the skill upgrading warehouse.

The blood gas in Su Xiao's body dissipated instantly, and the blood red lines on Su Xiao's body peeled off from the skin and disappeared quickly in the air.

[breath release (passive) has been increased to Lv. 8. ]

Su Xiao's eyes are open. After some improvement, he has been able to resist blood gas for a period of time. At first, he will be sent out of the ancient battlefield within 5 seconds. Now, he has been able to hold on for 48 seconds.

"Almost."

Su Xiao hesitated for a moment and chose to continue. Although the ancient battlefield was very dangerous, risks and benefits coexisted.

Ten minutes later, Su Xiao, who was covered with blood lines, fell to the ground. He tried to absorb blood again and failed.

[breath release (passive) has been increased to lv.10. ]

[Note: since 'breath release (passive)' has been increased to lv.10, hunters can choose branch rewards of lv.10. ]

A. iron and steel ambition: willpower + 3.

B. spirit of Shura: you can imitate your breath as a blood Shura to improve the deterrent effect (this effect has no attack power).

C. Breath increase: breath intensity + 10%.

……

If the three options are in the past, Su Xiao will definitely choose a reward without hesitation. However, this time, Su Xiao has greater ambition.

Considering for a long time, Su Xiao finally chooses C reward, breath intensity + 10%.

Just now, Su Xiao's breath was suddenly released.

Boom.

A strong breath spreads in the skill upgrading warehouse, and the strength of this breath increases rapidly.

After a long time, Su Xiaochang was relieved.

"Now, maybe there's a chance. "

Su Xiao takes out a bottle of gum, pours one out and chews it in his mouth. Although his mana consumption is not much, he needs to keep it at full value. The next time he enters the ancient battlefield, he needs to implement a plan.

"Continue to improve" breath release. "

[lv10 (passive) needs to pay 50000 yuan to improve 'breath release', whether to pay or not. ]

Su Xiao's mouth is grinning, and the cost of strengthening breath release is higher.

"Payment."

The light and shadow flickered in front of him. Su Xiao appeared in the ancient battlefield. He was already familiar with it.

Just after arriving at the ancient battlefield, Su Xiaoma sat on the ground and had already risen to lv.10 to let out the breath. This time, he was more relaxed in resisting the blood around him.

Close your eyes and feel for a moment. Under the erosion of blood, Su Xiao can hold on for about 5 minutes at most. The time is pressing. He needs to do it as soon as possible.

Su Xiao quickly converts his body's mana value into green steel shadow energy. He gathers green steel shadow energy in his hands and compresses it to a high concentration.

After 1200 mana points are converted into green steel shadow energy, Su Xiao appears a honeycomb ball in his hand.

The structure of the ball is so precise that if you look carefully, you will feel dizzy.

As Su Xiao continued to inject green steel shadow energy into the ball, the volume of the ball gradually increased, from the walnut size to the apple size.

However, this is not enough. Su Xiao made this ball with green steel shadow energy, which is very close to the structure of the phagocytic core. He simplified the phagocytic core and made the simple phagocytic core specialized in three abilities, absorption, purification and purification.

For this simple phagocytosis core, Su Xiao's key ability is purification. The blood gas of the ancient battlefield is too complex, and many kinds of energy can't be absorbed into his own breath.

When there are only 300 mana points left, a basketball sized simple version of the phagocytosis core floats on Su Xiao's head. He once made a complete version of the phagocytosis core. Now it's not too difficult to make a simple version.