The Great Wilderness Spirit City is boiling.

The reason is that the "Xu family" at the end of the three major immortal cultivation families in the city, the children of its clan, there is a genius, not only has to worship the "Jindan strong" as a teacher, listed as a disciple, but also as a new "foundation-building" monk, to take over the position of the helmsman of the "Guangling Branch".

And the most talked-about thing is that this new helmsman is only seventeen or eighteen years old, such a strong rising genius, directly breaking the power distribution of the "Great Wilderness Spirit City", has always been in the first place, and the Wu family, who knocked the Xu family from time to time, had to surrender and offer 10,000 spirit stones to apologize, as well as one-third of the rights and interests of a "miniature refined iron ore".

......

Suddenly, ten days, like flowing water, passed quietly.

Xu Hong, who belonged to the "Great Wilderness Spirit City" family, made the family prosperous, and while quietly cultivating, he asked people to buy the "second-level iron essence" that appeared on the market, so that he could upgrade the "five-star mecha" in the future.

And with the cultivation of being able to break through the realm of "building a foundation", Xu Hong, who has become more and more proficient in the operation of liquid spiritual power, has benefited a lot, not only the power of the magic has been improved, but also the way of alchemy and tool making has made steady progress, especially the tool making that has always been less practiced, and now it can refine the "intermediate and high-grade magic weapon".

"Ten stacks of fireballs!"

In the Xu family's mansion, in a practice room, Xu Hong, who was sitting cross-legged, suddenly trembled with the red orange light 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 still participated in the Cheng dù of the "Ten Stacks of Fireball Technique".

At this time, the "Ten Stacks of Fireball Technique" already has twice the power of ordinary spells, and with this strength, even if Xu Hong hides the hole card of "mecha transformation", he can still beat the "early stage of foundation building" monks of the same level.

Subsequently, Xu Hong's spiritual power surged, dispersed the red orange flame ball floating in his palm, stood up with a shining spirit, walked outside the practice room, and returned to the "Great Wilderness Spirit City" for ten days, Xu Hong was ready to go to the "Guangling Spirit City" again.

"Young Master, you're out of the customs!"

Xu Hongfu stepped out of the practice room, and he had always been quite trusted, and the housekeeper who was guarding him immediately stepped forward and bowed to greet him.

"Well, Fauber, my father has ever been out of the customs!"

Seeing the butler Fu Bo saluting, Xu Hong bowed his head slightly, and then, as if thinking of something, Lang Yan inquired, since he gave the "third-order evolution liquid" to his father, "Xu Xiangdong", who had successfully been able to improve to the qualification of "high-grade spiritual root", could not go out of retreat, and stabilized the cultivation that had suddenly skyrocketed.

After all, from the realm of the "Eleventh Layer of Qi Training", he has stepped over several small shackles in one fell swoop, and entered the ranks of the peak Qi cultivation monks of the "Great Perfection of Qi Training", if he is not carefully consolidated, even if "Xu Xiangdong" has been promoted to "Superior Spiritual Root", I am afraid that it will also hinder the smooth path of cultivation in the future.

"Back to the young master, the third master is still in retreat. ”

Hearing Xu Hong's inquiry, thinking of the drastic changes in the cultivation of "Xu Xiangdong", and sighing that Xu Hong had a good master, the housekeeper He Fu arched his hand again, replied respectfully, and then, took out an ownerless "storage bag" and handed it to Xu Hong.

"This is the first- and second-level iron essence that the young master ordered to purchase!"

"Well, that's good. ”

Xu Hong, who took over the "storage bag", spread his mind, looked over slightly, and gently shook his chin, the first and second level iron essence in it was enough to refine four or five "high-level magic weapons".

However, for the evolution of the "five-star mecha", there is still a shortage, but after all, the "Great Wilderness Spirit City" is a "miniature spirit city", and it is not easy to collect so many "iron essences" in a short period of time.

"I'm going to go to Guangling Spiritual City, if my father or grandfather asks, I'll be back in a few days!"

Compared with the "Miniature Spiritual City", which is only larger than the "Fang City", the "Guangling Spiritual City", which is a medium-sized spiritual city, has more abundant resources, and Xu Hong needs to gather the "second-level iron essence" needed to promote the "six-star mecha".

In addition, this trip to the "Guangling Lingcheng" can also catch the big fish of "Geng's ancestor", unless, the death of his clan "Geng Lin" can be suppressed hatred, but Xu Hong does not want to let the Geng clan develop again, so as not to bring trouble to the family in the future, therefore, after a little command, Xu Hong summoned the magic sword and went directly into the air.

......

Two days later, Guangling Lingcheng.

"Well, it's time to evolve the "five-star mecha"!"

Xu Hong, who flew to the "Guangling Spiritual City", entered the rudder hall, and then no longer went out, until today, the materials required for the promotion of the "five-star mecha" were finally all collected, and immediately, after a whisper, Xu Hong's wrist flipped and directly took out piles of first- and second-grade iron essence, and put them into the reactor of the "five-star mecha".

"Drip: Insert first-class iron essence, with a reserve of one percent. ”

"Drop: Insert secondary iron essence, with a reserve of three percent. ”

......

"Drip: Put in the second-level iron essence, and the promotion reserve is completed, 100 percent!"

Compared with the "fine iron", the "iron essence" that can be used as a high-level magic weapon, or even a top-level magic weapon material, although it is of excellent quality, it is undoubtedly more expensive, and this time it is only to purchase the first- and second-level iron essence required for the promotion of the "six-star mecha", which will cost Xu Hong more than 40,000 spirit stones.

As pieces of swarthy first- and second-grade iron essence were 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 Xu Hong ingested nearly 20,000 pieces of first- and second-level iron essence, the "intelligent light brain" side prompted the completion of the promotion reserve, and at this time, the "first-level iron essence" in Xu Hong's "storage bag" had been exhausted, and only dozens of "second-level iron essence" remained.

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 were continuously ingested into the "energy furnace" of the "mecha source bead" by Xu Hong.

"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 ingesting sixty or seventy thousand "Lower-grade Spirit Stones" into the "Energy Furnace", the preparations for the upgrade of the "Mecha Source Bead" were completed, and with so many spirit stones, two "top-level high-grade magic weapons" could already be purchased.

With so much consumption, if it weren't for Xu Hong's sale of a few "high-level magic weapons" and unusable spiritual materials, it would be difficult to make up for the huge harvest in the near future, and then, Xu Hong, whose face was tense, directly gave the last order.