In a long time, the kung fu of the past two months, like flowing water, disappeared.

Xu Hong, who belonged to the "Great Wilderness Spirit City" family, used his huge financial resources to help the family prosper, and while quietly cultivating, he asked people to buy the "third-level iron essence" that appeared on the market in preparation for upgrading the "seven-star mecha".

......

Danxia Lingcheng, the Great Wilderness Spirit Shop.

"Sixteen Stacks of Flames!"

Xu Hong, who was sitting cross-legged in the attic room on the second floor of the backyard of the "Great Wilderness Spirit Shop", trembled with a red orange light flame ball that appeared in his palm.

Even so, Xu Hong, who let out a low cry in his mouth, nodded with satisfaction, although the "Hundred Stacks of Fireball Technique" is difficult to improve, but with the confirmation of the "Erfang Break" supernatural power, and the assistance of the "Intelligent Light Brain", Xu Hong has already comprehended it to the "Sixteen Stacks of Fireball Technique".

At this time, the "Sixteen Stacks of Flame Technique" already has a power that is as much as 160% stronger than ordinary spells, and with this strength, even if Xu Hong does not use the hole card of "mecha transformation", he can barely compete with the "Foundation Building Peak" realm monks.

"Well, it's time to evolve the "Seven-Star Mecha"!"

Then, Xu Hong's spiritual power surged, and the red orange flame ball floating in his palm was dispersed, and then, his divine thoughts were spread, and after sweeping back to the "Danxia Spirit City", the large number of "third-level iron essences" he had collected flashed a trace of fire in his eyes.

Half a month ago, Xu Hong, who returned to the sect from his own clan, did not receive the spirit stone reward, but exchanged for the upgrade of the two "top-level magic weapons" of the "Aoki Zhenyuan Furnace" and the "Red Flame Demon Refining Net", and at the same time, he purchased a "Golden Demon Pill" that was outgrown in the inner library.

At this time, Xu Hong was only short of the "Wood Golden Pill", and Xu Hong could collect all the ingredients of the "Fourth-Order Evolution Liquid", and the "Aoki Zhenyuan Furnace" and the "Red Flame Demon Refining Net", both of which had strange functions, had also reached the ranks of the "top-level high-level magic weapons".

"Drop!"

Now, not only has the level of the magic weapon in his possession increased, but the magic has also made great progress, and the materials required for the promotion of the "Seven-Star Mecha" have also been collected, and before going to the "Naval Battle Domain Island", Xu Hong is ready to upgrade the "Seven-Star Mecha" to the "Eight-Star Mecha" for final preparations.

Then, Xu Hong, who was a little excited in his heart, whispered, raised his wrist lightly, and directly ingested the "third-level iron essence" in the "storage ring" space into the reactor of the "Seven Star Mecha" in piles.

"Drip: Insert tertiary iron essence, with a reserve of two percent. ”

"Drop: Insert tertiary iron essence with a reserve of five percent. ”

......

"Drip: Insert the third-level iron essence, and the promotion reserve is completed, 100%!"

Compared with the "second-level iron essence", the "third-level iron essence" that can be used as a top-level high-grade magic weapon material, the material is listed as excellent, and it is easier to promote the promotion of the "seven-star mecha", even if the "innate true fire" inspired by the ordinary "foundation building monk" takes a long time to melt.

With pieces of dark brown "third-level iron essence", which was continuously ingested into the "reactor" space of the "mecha source bead" by Xu Hong, bursts of "intelligent light brain" prompts sounded one after another.

Until the nearly 10,000 pieces of "third-level iron essence" prepared by Xu Hong were almost empty, and the "intelligent light brain" prompted the completion of the promotion reserve, however, at this time, the remaining "third-level iron essence" was less than 100 pieces.

Then, Xu Hong, who did not stop, flipped his wrist, and a pile of spiritual light flashed, and the "lower grade spirit stones" full of spiritual energy appeared out of thin air one by one, and they were continuously ingested into the "energy furnace" of the "mecha source bead" by Xu Hong without pity.

"Drop: Energy Furnace Reserves, two percent!"

"Drop: Energy Furnace Reserves, four percent!"

......

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

In a burst of "Intelligent Light Brain" prompt sound, after nearly 150,000 "Lower-grade Spirit Stones" were ingested into the "Energy Furnace", the preparations for the upgrade of the "Mecha Source Bead" were completely completed, and with so many spirit stones, five "top-level high-grade magic swords" could already be purchased.

The consumption of nearly 150,000 "lower grade spirit stones" did not empty Xu Hong's "storage ring", but it was not far away, 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 "Seven-Star Mecha Yuan Bead" suspended in the sea of divine court consciousness trembled slightly, and it slowly turned as if it was being moved by a strange force.

"Drop: One percent of progress. ”

"Drop: Two percent progression. ”

......

"Drop: Nineteen percent progress. ”

After more than an hour of hard work, although there is a metal spirit material of the quality of "third-level iron essence", plus the rapid burning of "spirit stone", it is only the progress of completing "nineteen percent".

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

I don't know how long it will take, the "Seven-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 was successfully upgraded sounded in Xu Hong's mind, making Xu Hong, who was tense, exhale lightly, and this time, the time taken to promote the "Eight-Star Mecha" has reached more than five hours.

However, the power of the "Eight-Star Mecha" is enough to make Xu Hong, who has been waiting for a long time, feel that the armor after transformation is only the armor after transformation, and its material has been upgraded to the "top-level high-grade magic weapon" Cheng Dù, I believe that it will not be damaged if it resists the slash of the "top-level high-level magic sword".

More importantly, as long as you are willing to give up the spirit stone, the power of the "Eight-Star Spiritual Energy Cannon" is enough to kill the ordinary "Foundation Peak" great monk, however, with the burning of 80,000 "lower grade spirit stones", as a boost, Rao is Xu Hong has the support of the "Great Wilderness Spirit Shop", if there is no windfall, he can't unscrupulously stimulate the "Eight-Star Spiritual Cannon".

"Whew...... , eight-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 "Eight-Star Spiritual Energy Cannon" by his side, Xu Hong's strength could be said to have increased by another level.

Then, sensing the "Eight-Star Mecha Yuan Zhu" quietly suspended in the sea of divine court consciousness for a moment, Xu Hong, who was slightly distracted, withdrew his divine thoughts, his eyes narrowed slightly, and he murmured faintly in his mouth.

"Well, and we can't miss the time to fly to the "Naval Battle Domain Island"!"

The last large flying boat to the "Naval Battle Domain Island" will be opened tomorrow, driven by the "Jindan Strong", and it can be reached in half a month.

Yes, Xu Hong, who didn't want to miss it, didn't enter the deep cultivation after muttering lightly, but just silently carried the "Five Aggregates Treasure Ding Jue" exercises, and quietly cultivated, Xu Hong felt that it was extremely close to the "late stage of foundation building" Dacheng stage.

(PS: Thanks to "Sanshetang丨Chuanhui" for the 100 ocean reward! Thanks to the "Wu Yan Soft Language" Ren Brother for the 200 ocean reward!Congratulations to "Wu Yan Soft Language" for becoming the second official "mecha disciple" in this book!)