"Well, it's time to evolve the 'Eight-Star Mecha Yuan Bead' to advance to the 'Nine-Star Source Bead'!"

Subsequently, after instructing "Zili" to go down to do something, Xu Hong whispered in a low voice, stopped staying at the moment, went straight to the back compartment of the hall, sat down cross-legged, and began the evolution of the "Nine-Star Mecha".

Then, Xu Hong, who had a little bit of thoughts in his heart, raised his wrist lightly, and went straight back to "Zhenhai City", and recently collected the "first-class dark iron" stored in the "Storage Ring" space, and ingested the reactor of the "Eight-Star Mecha" one by one.

"Drop: Insert first-grade dark iron, with a reserve of 49 percent. ”

"Drop: Insert first-grade dark iron, and the reserve amount is 50%. ”

......

"Drip: Insert first-grade dark iron, the reserve is fifty-two percent. ”

After a few breaths, all the newly collected "first-grade dark iron" were placed in the reactor space of the "eight-star mecha", and the materials required to advance to the "nine-star mecha" were only just "forty-seven percent".

Immediately, Xu Hong, who was groaning slightly, flipped his wrist lightly, and the next moment, a strange metal with a dark golden luster and the size of a mango suddenly emerged, which was the rare spiritual ore that had been accidentally obtained with the "Stone Devouring Rat Egg" - "Gengjin".

"Willing, willing, giving, giving, only gaining!"

Compared with the "dark iron" that can be used as a material for "low-grade spiritual weapons", the "Gengjin" that can be added as the main material of high-grade and even top-grade "spiritual weapons" is extremely rare.

However, after all, the spiritual weapon is a spiritual weapon, even if it is the main material "Xuantie" required for the "low-grade spiritual weapon", it is not widely circulated in the market, and it is often controlled by sects and large immortal cultivation families.

Therefore, at this critical juncture, Xu Hong could only reluctantly give up the "Gengjin" that had been retained for a long time as the materials needed for the "Eight-Star Mecha" to break through the "Nine-Star Source Pearl".

"Drop: Insert a grade of heptane gold, and the reserves will grow. ”

"Drop: 100 percent reserves!"

"Drop: Super grade smelting "Gengjin", a large number of spirit stones are needed to burn and boost!"

......

"Drip: There will be a surplus of heptanium!"

With the size of a mango, the dark gold color of the "first-class Gengjin" was ingested into the "reactor" space of the "Eight-Star Mecha Yuanzhu" by Xu Hongnian, and the "intelligent light brain" prompts sounded one after another.

Hearing the prompt of the "intelligent light brain", Xu Hong raised his eyebrows slightly, and even without pausing, between the flipping of his wrists, a pile of spiritual light flashed, and the "lower grade spirit stones" full of aura appeared out of thin air one by one, and then, Xu Hong continuously ingested into the "energy furnace" of the "mecha source bead" without pity.

"Drop: Energy Furnace Reserves, one hundredth!"

"Drop: Energy Furnace Reserves, three percent!"

......

"Drop: Energy Furnace Promotion Reserve Complete, 100 percent!"

"Drop: The refining speed of Gengjin is slow, according to the master's wishes, if you want to speed up the promotion time, please put more spirit stones to burn and boost!"

In a burst of "Intelligent Light Brain" prompt sound, after more than 200,000 "low-grade spirit stones" were ingested into the "Energy Furnace", the preparations for the upgrade of the "Mecha Source Bead" were completed, and with so many spirit stones, ten "top-level medium magic swords" could be purchased.

However, the situation was urgent, and Xu Hong did not want to waste his efforts and slowly refine the high-grade spirit ore "Gengjin", but hollowed out the "storage bag", activated the spare spirit stones with the "Eight-Star Mecha", and controlled the remaining taxes of "Zhenhai City", a total of 250,000 spirit stones, all of which were ingested into the space of the "Mecha Energy Furnace".

The consumption of a total of 450,000 spirit stones has already hollowed out all of Xu Hong's liquid wealth, especially the consumption of spirit stones to accelerate the refining and melting of high-grade "Gengjin" spirit ore, and then, Xu Hong, whose face was tense, decisively and directly issued the last order.

"Level up!"

"Buzz ......"

Suddenly, Xu Hong's mind moved, and the bright silver "Eight-Star Mecha Yuan Bead" suspended in the sea of divine court consciousness trembled slightly, and then, as if it was moved by a strange force, it slowly rotated.

"Drop: One percent of progress. ”

"Drop: Two percent progression. ”

......

"Drop: Fourteen percent progression. ”

The promotion of the "Mecha Source Bead", as the level increases, its energy fusion process also becomes more slow, especially the melting of high-grade metals, which is more time-consuming.

At this time, the two hours of hard work had passed, but despite the burning boost of a large number of "Lower Grade Spirit Stones", it was only the progress of completing the "Fourteen Percent".

The clouds are faint, the moon sets and the sun rises.

"Drop: 100% progress, upgrade the "Nine-Star Mecha" complete!"

"Drop: Gengjin is still left!"

I don't know how long it will take, the "Eight-Star Mecha Yuanzhu" suspended and rotating in the Sea of Divine Court Consciousness suddenly stopped, and at the same time, the "Intelligent Light Brain" prompt sound that successfully upgraded the "Nine-Star Mecha" sounded in Xu Hong's mind, which made Xu Hong's heart feel slightly relieved.

And this time, the time it took to promote the "Nine-Star Mecha", although it had the burning boost of 250,000 spirit stones, still took a lot of time, and it had already taken more than twelve hours of effort, even if it was the promotion of the "Ten-Star Mecha", it was nothing more than that.

"Whew...... , Nine-Star Mecha!"

Seeing that the "Mecha Source Pearl" was finally promoted, Xu Hong, who exhaled lightly, had a soothing look on his face, and with the "Nine-Star Mecha" body, Xu Hong's overall strength could be said to have increased a lot.

Although the promotion of the "Nine-Star Mecha" this time cost a lot of money, its power was enough to make Xu Hong, who had been waiting for a long time, happy, only the armor after the transformation, and its material had been upgraded to the "low-grade low-grade spiritual weapon" Cheng Dù, standing still, ordinary "Foundation Building Perfection" realm monks, even if they held the same "low-grade low-grade spiritual weapon", it would be difficult to hurt Xu Hong in the slightest.

More importantly, as long as you give up the spirit stone, the power of the "Nine-Star Spiritual Cannon" is enough to threaten the life of the strong in the early stage of Jindan, and the strong person in the early stage of Jindan has a more powerful "spirit weapon", but if you don't count the spirit stone, under the continuous bombardment of several cannons, it can still hit hard, and even kill the strong person in the early stage of Jindan.

However, with the burning of 100,000 "lower grade spirit stones", a "Nine-Star Spiritual Energy Cannon" was stimulated, although it could pose a threat to the strong people in the early stage of Jindan, but several cannons were fired in succession, even if Xu Hong had tried his best to raise wealth, it was not something that could be spent often.

"Well, Gengjin is really extraordinary, even if it wastes a lot of its essence, it still upgrades the "Nine Star Mecha", and there is still such a small piece of material left. ”

Immediately, with a flash of thought, from the space of the "Nine Star Mecha" reactor, Xu Hong, who was the size of a thumb and overflowing with dark gold and light metal, gently shook his head and was greatly admired.

After a while, admiring Xu Hong, who flipped the palm of his hand "Gengjin", and felt the "Nine-Star Mecha Yuan Zhu" quietly suspended in the sea of divine court consciousness for a moment, Xu Hong, who was slightly condensed, looked slightly condensed, and while standing up, he murmured faintly in his mouth.

"Hmm, presumably, the Sea Clan beast tide is besieging Wang'an City, and it needs to attack in advance!"

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