Chapter 175
Feeling the surging power in his body.
Guan Li estimated that the weakest Black Iron level could easily kill a ten-star high-level.
"Congratulations, Master! Successfully broke through the Black Iron level!"
Lucifer saw Guan Li's breakthrough and hurried forward to congratulate him.
"Thanks to you, I recognized this demon fruit tree!"
Guan Li said.
If it weren't for Lucifer, he wouldn't have broken through the Black Iron level so easily.
"It's my honor to help the master!"
Lucifer lowered his head.
"Let's go!"
Guan Li spread his wings and left the hell passage.
The fallen angels followed him.
In the hell passage below, countless red demons roared.
Following the way they came, the surrounding passages gradually returned to their original appearance.
"Ding! Kill the three-headed demon snake, and you will be rewarded with 500,000 points and 1 silver upgrade card (single)"
"Ding! The blood-drinking blade devours the flesh and blood of the three-headed demon snake, breaking through the high-level black iron!"
On the way back, the system prompts sounded one after another.
Guan Li sped up and returned to the place where he fell.
From a distance, he saw the dried corpse of the three-headed demon snake.
Guan Li waved his hand, and the blood-drinking blade broke out of the body and fell into his hand.
He could clearly feel that the sword body became sharper.
The lines on it became more and more hideous.
Most of the originally white sword was occupied by blood lines.
It was as if the energy contained in the sword was gradually awakening.
Guan Li swung the sword, and bursts of air-breaking sounds rang out.
If he met the three-headed demon snake again, he would definitely be able to break through the defense easily.
The corpse of the three-headed demon snake was no longer of any value.
All the abilities in the body were devoured by the blood-drinking blade.
Those hard scales also became very fragile.
Guan Li found a fist-sized crystal core from the corpse.
In addition, there was a silver-white card.
The border of the card was engraved with mysterious patterns, which was very beautiful.
It seemed like a beautiful work of art.
Such things were not ordinary at first glance.
Guan Li looked at the crystal core and the card.
This harvest was very rich.
Devil fruit, points, upgrade cards, crystal cores, silver cards!
All were precious treasures.
Guan Li held the silver-level crystal core and began to absorb it directly.
Because he had the ability to regenerate broken limbs, he was not afraid of being blown up by energy.
This kind of cross-level absorption was simply a basic operation.
Boom!
Guan Li felt that the energy in his body seemed to explode.
Countless torrents were running wildly.
Like a mother river that broke its dam, it destroyed everything around it.
The crystal core in his hand quickly turned into powder.
A powerful energy surrounded Guan Li.
"Crack!"
Under the pressure of this energy, Guan Li's body began to deform.
He did not panic and endured the pain.
The limb regeneration skill quickly took effect.
All the absorbed energy was used to supply recovery.
But the energy contained in the silver-level crystal core was very terrifying.
Even if part of it was used for recovery, there was still a lot of energy to improve Guan Li's strength.
Guan Li's body gradually became stronger under constant destruction and recovery.
Just like a piece of iron, after thousands of times of hammering, all the impurities were expelled and finally turned into refined iron.
Crack!
Guan Li felt that some kind of barrier in his body was broken.
His strength broke through to the intermediate black iron level.
However, most of the energy of the silver crystal core was used to temper the body.
So this breakthrough was not obvious.
Of course, it could also be due to the black iron level.
Guan Li stood up and stretched his muscles a few times.
He took out the silver card and crushed it directly.
Crack!
The silver-white card shattered instantly, emitting a ball of light.
"Ding! Congratulations to the host for obtaining the silver upgrade card (all)!"
The system's prompt sounded.
After the light dissipated, a card condensed.
"System! Upgrade the Fallen Angel Legion!"
Guan Li opened the legion list and selected Lucifer's avatar.
"Ding! The Fallen Angel Legion was successfully upgraded!"
The system's prompt sounded in Guan Li's mind.
A ball of dazzling light enveloped the fallen angels.
After a moment!
A powerful breath was emitted instantly.
The Fallen Angel Legion successfully broke through to the primary silver level.
If they face the three-headed demon snake again, they can definitely kill it easily.
"Thank you! Master's gift!"
Lucifer half-knelt, with the Doomsday Judgment on the ground.
He lowered his head, put his left hand on his chest, and saluted respectfully.
The fallen angel behind him did the same.
"Get up!"
Guan Li said.
"Yes! Master!"
Lucifer stood up.
"Canglin, Fenyan, who will go first?"
Guan left the doorSaid.
In his hand, there was still one silver upgrade card (single).
"Canglin first!"
Fen Yan said.
"Thanks! Brother Yan!"
Canglin said gratefully.
"We all serve the master, no need to be so formal!"
Fen Yan shook his head.
"That's right! Everyone will become stronger!"
Guan Li said.
This is the legion, no intrigue.
"System! Upgrade Canglin!"
Guan Li selected Canglin's panel.
"Ding! Canglin upgraded successfully!"
The system's prompt sounded.
Canglin's body was covered by white light.
After a while, he successfully broke through the primary silver level.
However, the rest of the legion members were still black iron.
Therefore, the Xuanlei Jiao Legion could not advance for the time being.
"Thank you, master!"
Canglin crawled on the ground, lowering his head.
After breaking through the primary silver level, Canglin's body became more sturdy.
Faintly, there is a dragon style.
"Let's go!"
Guan Li spread his wings and flew upwards.
The fallen angels followed him.
The black thunder dragon and the flame dragon jumped into the air and grabbed the rock walls on both sides.
The sharp claws easily pierced the rock wall.
With the help of power, they continued to climb up.
Whoosh!
Guan Li rushed out of the cave and returned to the valley.
The legion soldiers were already waiting around.
When Guan Li explored the underground space.
They solved the demon earth dragon.
"Master! The spoils have been stored in the Qiankun space!"
Shen Lian walked up and said respectfully.
The body of the demon earth dragon was all swallowed by Long Ju.
"Well! Soldiers have worked hard!"
Guan Li said at the beginning.
"It's not hard!"
The legion soldiers said in unison.
Guan Li opened the Qiankun space, where 34 black iron crystal cores and 12 black iron cards were placed.
He took out the crystal cores and held them in his hands to absorb them.
The surging energy poured into his body.
A black iron crystal core was quickly absorbed and turned into powder.
Guan Li absorbed all the crystal cores.
The energy in his body became stronger.
But there was still a long way to go before he could break through.
After all, the silver-level crystal core could only allow him to break through to the intermediate level.
The further he went, the harder it would be to break through.
Guan Li had a deep understanding of this at this time.
He took out 12 black iron cards and crushed them in his hands.
[Get Black Iron Upgrade Card (single) x6]
[Get Black Iron Expansion Card (1 person) x6]
All the cards were opened, which was a good reward.
