As Zhao Hu entered the state of cultivation, the white liquid in the huge wooden barrel released a thick aura, and drops of liquid containing huge aura slowly penetrated into Zhao Hu's body, and was refined and absorbed by Zhao Hu's Wood Fire Divine Skill, strengthening the flesh and blood meridians in the body, transforming it into pure mana, and storing it in the zài dantian.

Time passed rapidly in Zhao Hu's cultivation, and in the blink of an eye, a week passed.

In a week's time, the white liquid in the huge wooden barrel had consumed all the spiritual energy and turned into clear water, with only a trace of spiritual energy, and all the spiritual energy was absorbed and refined by Zhao Hu.

The white liquid in the huge wooden barrel contained a huge amount of vitality, and after being absorbed by Zhao Hu, Zhao Hu's wood fire divine skill broke through, entered the second layer, and was promoted to a foundation building period monk.

In a week's time, from the ninth layer of the Qi cultivation period to the foundation building period, it was still difficult to cultivate the Wood Fire Divine Skill, which made Zhao Hu involuntarily feel that he was lucky, and obtained the assistance of the spiritual liquid, as well as the cultivation experience of Xuan Xuozi, without taking a single detour, and entered the realm of the foundation building period smoothly.

Cultivating to enter the realm of the foundation building period, Zhao Hu's tense subsoiling relaxed a lot, and he no longer had the slightest fear of the opening of the customs clearance base in a few months, but had a trace of expectation, hoping to get better rewards.

Zhao Hu, who was relaxed physically and mentally, came out of the huge wooden barrel, put on his clothes, and casually observed the wide plain in front of him.

The vast plain area is huge, and the ground is extremely flat, and there is no trace of battle, as if there was no zài in the previous battle.

Obviously, the traces of the previous battle have long been erased by Sky City.

"The skipping challenge plug is over, and there is only one challenger left, and the challenge will not be continued!"

A crisp female voice sounded in the vast plain, sounded in Zhao Hu's ears, and clearly reached Zhao Hu's mind, making Zhao Hu's expression change, and a fine light flashed in his eyes.

"There is only one challenger left, and all the other challengers have failed! I don't know what will happen to the failure of other challengers, whether it is death or not! Zhao Hu thought secretly in his heart.

While Zhao Hu was thinking wildly, a white light fell from the sky, enveloping Zhao Hu, causing Zhao Hu to disappear in place and appear in a huge square.

The huge square is covered with huge bluestones, and tens of thousands of glass covers are neatly arranged on the square, and an item lies quietly in each glass cover.

Some glass covers contain a fine magic weapon, some glass covers contain a top-level spiritual weapon, some glass covers contain a top-level treasure weapon, and some glass covers contain a bottle of precious elixir、、、、、

There are tens of thousands of glass covers in the square, and there are tens of thousands of immortal cultivation items of different values, and a line of words is engraved on the outside of each glass cover, giving a brief introduction to the items in the glass cover.

"Welcome challengers to Jumbo Square, challengers have one day to break through the protective shield of the treasure and obtain the treasure in the protective cover, and after one day, the challenger will be teleported out of the city in the sky."

Just when Zhao Hu was amazed by the tens of thousands of treasures in the huge square, a crisp female voice sounded in the huge square, sounded in Zhao Hu's ears, and clearly reached Zhao Hu's ears.

Hearing the crisp female voice, Zhao Hu was overjoyed, and immediately circled around the Treasure Square, and found that although there were tens of thousands of immortal cultivation items in the Treasure Square, they were mainly magic weapons, spiritual weapons, treasure weapons, immortal weapons, elixirs, talismans, puppets and other items, but there were no items within the martial arts.

Zhao Hu didn't lack exercises now, so he didn't care about these, and walked directly in front of an immortal flying sword, staring at the line of words on the glass cover of the flying sword: "Wuji Sword, a high-grade immortal weapon, has a sword spirit, and can slash immortals with a sword!" ”

"A top-grade immortal weapon, it can slash immortals with a sword, it's really amazing, I must get it!"

Seeing the introduction on the glass cover, Zhao Hu's eyes lit up, and he couldn't help but exclaim loudly.

After an exclamation, Zhao Hu did not hesitate or hesitate at all, the mana in his body was running rapidly, the power of the demon dragon suddenly exploded, and the meteor sword in his hand, with a sharp edge and terrifying power, slashed down on the glass cover.

Bang! Bang! Bang!

A crisp sound of metal colliding sounded in the Treasure Square, and brilliant sparks shot out from the meteor sword slashing down on the glass cover.

Zhao Hu swung his sword hundreds of times in a row, and the mana in his body was exhausted, and his body was consumed, but he did not leave a trace on the glass cover, which made Zhao Hu feel very helpless.

After seeing that he couldn't pose a little threat to the glass cover with all his might, Zhao Hu was a little disappointed in his heart, and he was also very unwilling, and as soon as he gritted his teeth, he released the puppet warrior of the Dan Stage from the space ring.

Immediately afterwards, Zhao Hu issued an order to attack the glass cover with all his strength to the puppet warriors in the Yudan period.

Bang! A crisp sound sounded in the Treasure Square, and a brilliant spark appeared in the Treasure Square, and the sharp long sword in the hands of the puppet warriors in the Yudan period slashed down on the glass cover, but it could not cause any damage to the glass cover.

Seeing this scene, Zhao Hu had no choice but to sigh helplessly, took his gaze away from the immortal weapon, and threw himself towards the other treasures.

The treasures in the treasure square are mainly divided into four levels: magic weapons, spiritual weapons, treasure weapons, and immortal weapons, with Zhao Hu's strength, the immortal weapons cannot be taken away, and the magic weapons Zhao Hu didn't care much, so he set his sights on the spiritual weapons and treasures.

The attack of the puppet warriors in the Yudan period needs to consume a large number of spirit stones, and with the value of more than 16 million spirit stones on Zhao Hu's body, at most, the puppet warriors in the Yudan period can only make more than a hundred shots with all their might, therefore, Zhao Hu must be restrained and choose the most suitable items in order to obtain the greatest benefits.

Thinking of this, Zhao Hu carefully searched for it in the Treasure Plaza.

Soon, Zhao Hu stopped in front of a glass cover.

In the glass cover in front of Zhao Hu, there were nine crystal clear crystals lying quietly, exuding a soft light, and a line of small words was engraved on the glass cover: "Spirit marrow, the essence of the spirit stone vein, contains an extremely huge aura, and the aura contained in each spirit marrow is 100,000 times that of the best spirit stone, and it is the energy of arranging the top formation and urging the puppet warriors of the Mahayana period!" ”

Looking at the line of numbers on the glass cover, Zhao Hu's eyes shone brightly.

If Zhao Hu can obtain the nine spirit essence in the glass cover, then Zhao Hu does not have to worry about the power of the puppet warriors in the Dan period, and he can use the puppet warriors of the Dan period at will.

"Attack with all your might, and be sure to smash this glass cover!"

Stretching out his hand and pointing to the glass cover, Zhao Hu ordered loudly to the puppet warriors of the Yudan period on the side.

With the issuance of Zhao Hu's order, the puppet warrior of the Yudan period raised the sharp sword in his hand and slashed wildly at the glass cover, and the crisp sound of metal collision continued to sound in the Treasure Square, and bright sparks continued to appear in the Treasure Square.

Soon after, a crack appeared on the glass cover, which made Zhao Hu overjoyed, and he hurriedly ordered the puppet warriors of the Yudan period to continue to attack with all their strength until the glass cover was completely shattered.

Zhao Hu's luck was good, the glass cover of the spirit marrow was comparable to the glass cover of the spirit weapon, and the puppet warriors of the Dan period attacked dozens of times in a row, and finally smashed it, revealing the nine spirit marrow inside.

After putting the nine spirit marrow into the spatial ring, Zhao Hu took the puppet warriors of the Yudan period to a glass cover where the sharp swords were stored, and gave the order to attack the puppet warriors of the Yudan stage with all their strength.

Bang! Bang! Bang!

With Zhao Hu's order, the puppet warrior of the Yudan period raised the sharp sword in his hand and started a frantic attack on the glass cover, making a crisp sound of metal collision, stirring up brilliant sparks.

In a matter of moments, the puppet of the Dan period attacked more than ten times in a row, and a crack appeared on the glass cover, and the puppet warrior of the Dan period also stood there quietly like a sculpture because of the exhaustion of energy, motionless.

Seeing this scene, Zhao Hu's expression remained unchanged, and he slowly walked in front of the puppet warrior of the Yudan Period, opened the door valve on his chest, and took out the nine top-grade spirit stones that had exhausted the spiritual energy inside, and replaced them with nine spiritual essences containing huge energy.

The puppet warrior of the Yudan Period, who had been replaced with the spirit marrow, regained his vitality, raised the sharp sword in his hand, and launched a crazy attack against the glass cover with a trace of cracks.

After dozens of attacks, the glass cover shattered, revealing the sharp greatsword inside, and the sharp longsword in the hands of the puppet warriors of the Yudan period could not be used quickly because of the dense cracks.

Handing over the sharp sword of the spirit weapon level to the puppet warriors of the Yudan period, Zhao Hu set his sights on the top of the other spirit weapons, allowing the puppet warriors of the Yudan stage to carry out a crazy attack on the glass cover.

The weapon in his hand has been changed from a magic weapon to a spirit weapon, and the attack power is even greater, and the glass cover that originally took hundreds of times to break can now be broken dozens of times.

Seeing this scene, Zhao Hu was overjoyed in his heart, and without the slightest hesitation or hesitation, he immediately took the puppet warriors of the Yudan Period to sweep the spirit-level items in the Treasure Square, split the glass covers one by one, and put the spirit-level items into the space ring for storage.