"So are you sure you're really useful?"

Ha Er looked at Sun Yu's current appearance and expressed his suspicion.

Sun Yu ignored Ha Er, and he commanded the green vines he had barely made from this scorched earth, causing them to violently tear open the ground below.

However, because of the restraint of fire and wood, Sun Yu's Qingteng had no way to exert his usual strength.

"It doesn't matter if he's useful or not, my intuition tells me that the blazing earth heart poison is in this!" Sun Yu swore an oath.

He also remembered the side quest of the system: collecting the five strange poisons.

The five strange poisons are: the fifth-ranked Blazing Earth Heart Poison, the fourth-ranked Biluo Huangquan Poison, the third-ranked Spirit Scorpion Red Tail Poison, the second-ranked Ten Thousand Corpses Heart Poison, and the first Ten Thousand Poisons Poison!

"I'm speechless, anyway, you can dig if you want. ”

Having said that, Ha Er lay on Sun Yu's shoulder, not daring to come down at all, and the feeling of red smoke entering his body just now still made him palpitate.

"Just talk about it, look at your cowardice. Sun Yu laughed at Ha Er.

However, what makes him so sure is that he can also penetrate Ha Er's defenses, except for the five strange poisons, I am afraid there will be no other poisons.

"Hey, you're the master, you say. ”

Ha Er pulled Sun Yu's face, turned himself around, and pointed his butt against Sun Yu's face, and now there was still some blood on his buttocks, which made Sun Yu very disgusted.

"Get out of the way!"

...

Because it was too hot here, it didn't take long for the green vines to be swallowed up by the heat wave, so Sun Yu had to replenish the number of green vines at all times.

Like an excavator, the green vine keeps digging downward, and at the same time, more and more red smoke comes out.

"Hey, master, you said that you also inhaled a lot of red smoke just now, why are you fine!" The more Ha Er thought about it, the more wrong it became, the red smoke didn't choke into its nose, because it had a unique secret book, but according to the posture of the red smoke entering its butt just now, it was impossible not to have attack on Sun Yu.

Sun Yu's body was stunned, in fact, he was also thinking about this question just now.

"Is it because of my toxin constitution?"

Sun Yu raised his arm, and saw that his arm was slowly turning blue, he waved his arm, and saw the cyan poisonous mist overflowing from his pores, scattered in the air, and then he was...

"me?!" Haji exclaimed.

I saw that the cyan poisonous mist that was expelled from the body by Sun Yu collided with the red poisonous smoke in the air, and they tried each other at first, but then they began to attack each other, obviously they were all entities, but at this time, people felt a little thrilling.

"They're eating each other. Sun Yu's brows tightened.

Ha Er nodded, it was not a poisoner, and it did not have Sun Yu's keen intuition, but when he saw the scene in front of him, he would not feel that they were having a friendly meeting.

"Silky silk..."

Sun Yu seemed to hear the sound of a poisonous snake spitting out a letter, but it was the red smoke that slowly devoured Sun Yu's poisonous mist.

"It seems that this red smoke is more powerful than your poisonous mist. "Ha Er is a little afraid that the world will not be chaotic.

When Sun Yu saw this scene, his mood was a little complicated, his toxin had obviously reached the third level, but it was not enough to see in front of this red smoke.

"It's really worthy of the five great poisons. Sun Yu sighed.

"It's not decided yet!"

From this point of view, although Sun Yu was only choked and not directly entered by the red smoke just now, it was because his body was the main battlefield of cyan venom, although the toxin ability was not as good as the red smoke, but it could still protect Sun Yu from being eroded by the red smoke.

I don't know how long it took, Sun Yu finally dug a five-meter-deep pit in the ground with green vines.

Ha Er looked over, his face was a little inexplicable.

"So, there's nothing in here..."Ha Er felt that Sun Yu's face should be a little painful at this time.

"This can't be..."Sun Yu frowned and looked at the featureless five-meter pit, his face was also very unsightly.

"The red smoke is coming out of the ground, the source of the poison should be in the ground, the blazing earth heart is poisonous, the center of the earth..."

"No, I still don't think it's right. Ha Er frowned.

"Blazing Earth Heart Poison..."Sun Yu kept his head down and muttered the name, as if he wanted to chew the name in his mouth all the time.

As if he was not giving up, Sun Yu exerted all his strength again, and at the same time sent several vines to dig in another ground, and at this time he was still moving downward, but the final result was still....

Sun Yu was already tired at this time, and he used the green vine endlessly, which also consumed his physical strength, and his body didn't seem to be able to touch the ground, once he touched the ground, he would be taken advantage of by the red smoke, so he could only stand and keep panting.

"What the hell is wrong!" Sun Yu felt that his head was big.

"We're not going to go in the wrong direction. ”

Compared with Sun Yu's tiredness, Ha Er seems to be much more at ease.

Sun Yu glanced at Ha Er, who had been standing on his shoulder, a little speechless.

"You've come down to talk!"

"I don't!"

Sun Yu: "..."

...

"Otherwise, let's think differently?" After thinking for a long time, Ha Er proposed.

At this time, the big pit in front of them had been dug by Sun Yu to a depth of tens of meters, but it was still the same as before, and Sun Yu told him several times that victory was in sight, and he was still close to reaching the gold mine, but every time he got the result, he was defeated.

"What else can I do? Where else can the Blazing Earth Heart Poison be in the ground? Don't tell me it's in the sky. Sun Yu laughed at Ha Er.

"You say, heavenly?"

Ha Er didn't pay attention to Sun Yu's ridicule, but really looked at the sky seriously, and then it was...

"Holy shit! It's horrible!"

Looking at the red smoke gathering in the sky, Ha Er let out a frightened voice.

What kind of scene is this, the red smoke that covers the sky and the sun has turned the whole earth red, they were busy just now so they didn't notice it, but now when they look up, they feel despair.

Even Sun Yu was shocked and stepped back in disbelief.

"When is it??Why is there so much red smoke?!"

They had been looking at the ground and had not paid attention to the situation in the heavens.

And at this moment, there seemed to be a breeze blowing, and the red smoke slowly dispersed, and then revealed...

"You just said that the Blazing Earth Heart Poison can't be in the sky, and now your face hurts!" Ha Er shouted.

Sun Yu looked up at the sky with a complicated expression, and then sighed.

"It's me who loses. ”

I saw a breeze blowing, blowing away some of the red smoke, and the red smoke flew to the side, revealing the red sun that had been hidden by them.

That's right, it's the Red Sun!

The red mist fills the sky, the red sun shines high, and countless red smoke penetrates into the red sun and escapes from the red sun, just like a cycle.

"Why didn't we think of it just now!" Ha Er was a little unwilling.

"Blazing Earth Heart Poison, Blazing Earth Heart Poison, this poison is in the center of the earth, because now we are in the earth!"

Sun Yu finally knew where this fifth layer was.

Cold sweat soaked in his palms, Sun Yu looked up at the red sun, and his eyes were unprecedentedly firm.

"I want to get it!" Sun Yu said.

"How do you get it?!Do you want to climb up!Don't you go crazy!"Haji shouted.

Now they may be under the carbon coating secret realm, but this place is different from the ordinary center of the earth, and there is also room for people to move, but even so, this kind of frightened cognition still makes Ha Er a little scared.

"The system asked me to collect the five great poisons, and there must be a way to do it!" Sun Yu said excitedly.

"Then what do you want to do?!Do you still want to fly up?!Are you so crazy!" Ha Er exclaimed.

"Fly up?"

Hearing Ha Er say this, Sun Yu's eyes lit up, and he suddenly made a decision.

"Damn, you're really crazy!"