"Senior Sister Huo. ”

Hearing the shouts, Xu Hong looked for prestige, and saw a beautiful shadow from a distance that could walk out of the red sandalwood gate of the "Wanbao Building", and after a closer look, it was the college lady who had helped Xu Hong wake up quickly with the "Awakening God Pill" a few days ago - Huo Ruiqi.

"Well, are you completely recovered?"

In Xu Hong's stunned response, Huo Ruiqi's body fluttered, and only the time he breathed was already floating, and then, Su Mian stared at Xu Hong sincerely, and asked with a slightly worried light.

"Thank you for your concern, I'm fine. ”

Hearing Huo Ruiqi's crisp inquiry, Xu Hong arched his hand softly and thanked him aloud.

"That's ......"

Looking at Xu Hong, who was full of energy, after listening to the reply, Huo Ruiqi breathed a sigh of relief, and was a little glad that the rescue was timely, otherwise, the trial team he led would definitely become the laughing stock of other classes in the academy.

What's more, Xu Hong in front of him has cast a vague admiring gaze many times, and Huo Ruiqi still has a good impression of this junior brother who peeks at him from time to time, and he doesn't want anything to happen to him, and then, blinking a pair of smart eyes, Huo Ruiqi said with some curiosity.

"Are you going to buy an elixir?"

"Yes, Senior Sister Huo. ”

Hearing Huo Ruiqi explain the purpose of his trip, Xu Hong was slightly surprised, and then bowed his head a little clearly, obviously, the identity of his predecessor as an alchemy apprentice, most of the students in the same class still knew, and then, Xu Hong, who responded to the sound, hugged his fist again.

"If nothing else, the junior brother will go in first!"

"Hmmm......"

Hearing Xu Hong's farewell, Huo Ruiqi was slightly stunned, and subconsciously nodded her head lightly, and then, looking at Xu Hong who left with a smile, Huo Ruiqi felt a little annoyed inexplicably.

Xu Hong's dedication to refining elixir, in Huo Ruiqi's opinion, was nothing more than a futile effort, without the support of a large amount of wealth and talent in refining medicine, the Dan Dao would undoubtedly be extremely difficult to follow.

What is especially odious is that the charm of Dan Dao is obviously stronger than himself for Xu Hong, Huo Ruiqi, who was angry for a moment, bit his silver teeth lightly, and then, after stomping his feet slightly, he floated away.

......

After saying goodbye to Huo Ruiqi, Xu Hong, who was thinking about the recovery of the "Mecha Source Pearl", did not stay long, and left in a hurry after buying some low-grade herbs needed for the "Qi Condensing Pill Pill" in the "Wanbao Building".

"Well, it's time to restore the "Mecha Source Pearl"!"

Xu Hong, who returned to the courtyard, closed the courtyard door, and his eyes flashed with a glint of anticipation.

"Drip: Insert first-class refined iron, and the reserve is 36 percent. ”

"Drop: Insert first-class refined iron, and the reserve is 40%. ”

......

"Drop: Put in the first-class refined iron, and the promotion reserve is completed, 100 percent!"

With pieces of black-brown "first-class fine iron", Xu Hong continuously ingested into the "reactor" space of the "mecha source bead", and bursts of "intelligent light brain" prompts sounded one after another.

Until Xu Hong ingested a full fifty-one pieces of "first-class refined iron", the "intelligent light brain" prompted the completion of the promotion reserve, and at this time, the "first-class refined iron" in Xu Hong's "storage bag" was only nine pieces left.

Then, Xu Hong, who did not stop, flipped his wrist, and a joyful vermilion cloth bag appeared in his palm out of thin air, and immediately, Xu Hong's eyes condensed slightly, and solemnly ingested dozens of low-grade spirit stones in the cloth bag into the "energy furnace" of the "mecha source bead" one by one.

"Drop: Energy Furnace Reserves, three percent!"

"Drip: Energy Furnace Reserves, Eight Percent!"

......

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

In a burst of "Intelligent Light Brain" prompt sound, after ingesting the twenty-eighth lower grade spirit stone into the "Energy Furnace", the preparations for the upgrade of the "Mecha Source Bead" were finally completed, and then, Xu Hong, whose face was tense, directly issued the last order.

"Level up!"

"Buzz ......"

Suddenly, the bright silver "Mecha Source Bead" suspended in the sea of Xu Hong's Divine Court trembled slightly, and then, as if it was moved by an inexplicable force, it slowly spun apart.

"Drop: One percent of progress. ”

"Drop: Two percent progression. ”

......

"Drip: 100% progress, upgrade the "one-star mecha" complete!"

I don't know how long it will take, the suspended and rotating "Mecha Source Pearl" in the Sea of Divine Court Consciousness gradually stopped, and at the same time, the "Intelligent Light Brain" prompt sound that has been successfully upgraded appeared in Xu Hong's mind, making Xu Hong, who was tense, exhale lightly, although the time it took for the "Mecha Source Pearl" to advance was only half a cup of tea.

"Whew...... , one-star mecha!"

Seeing that the "Mecha Source Bead" was finally successfully promoted, Xu Hong, who exhaled lightly, took out a low-grade spirit stone again with slightly bright eyes, and poured it into the space of the "Mecha Source Bead" energy furnace, and shouted lowly.

"Mecha Transformation!"

"Click......

In an instant, as Xu Hong's low drink came out, a touch of bright silver brilliance erupted from Xu Hong's body, enveloping Xu Hong as a whole.

The next moment, when the brilliance dissipated, Xu Hong's body surface was already covered with a layer of bright silver metal shell, and at the same time, a powerful aura unique to the "Fourth Layer of Qi Training" monk rose up, and in a trance, like a metal humanoid monster, descended on the earth.

"I don't know how long I can last for the fourth layer of Qi training?"

As soon as he turned over the spiritual power cultivation that had skyrocketed to the "fourth layer of Qi training" in his body, Xu Hong, who was like a metal monster, was humming in a low voice, and in an instant, Xu Hong raised his palms, and two red flames suddenly appeared.

"Flame Palm!"

The metal monster-like Xu Hong, with a slight mistake under his feet, and his palms dancing, like two burning iron fans, brought out the sound of whirring wind, horizontal pushing, side cutting, and horizontal cutting.

"Whew...... Is the interval of more than ten breaths enough?"

After more than ten breaths of effort, the aura around Xu Hong's body plummeted, returning to the original realm of "Qi Cultivation Second Layer", and at the same time, the bright silver metal covering the surface of his body also disappeared, obviously in a short period of time, the lower grade spirit stone that maintained the "mecha transformation" had been consumed.

Xu Hong, who gently lowered his palms, showed a hint of satisfaction on his face, although a low-grade spirit stone can only maintain the state of "mecha transformation" for more than ten breaths, but it is enough to quickly decide a small battle, not to mention, with the increase in strength, Xu Hong believes that he can easily earn a spirit stone to support a large battle.

......

"Bang ......"

Xu Hong, who has verified the power of the "mecha transformation", there are only two lower-grade spirit stones left in the "storage bag", maybe two hundred inferior spirit stones are enough for an ordinary "early stage of qi training" monk for a month, but for Xu Hong, it is obviously far from enough.

Fortunately, Xu Hongshang had a way to earn spirit stones through alchemy, but the furnace of "Qi Condensing Spirit Pill" that he had just tried was scrapped at the critical juncture of "gathering and scattering into pills" at the end.

However, Xu Hong was not discouraged, not to mention that he had a lot of experience in refining spiritual liquid in his previous life, just with the assistance of the "intelligent light brain", Xu Hong also had the confidence to grow into a qualified alchemist.

(PS: Thank you very much for the two 588 tips of the "Golden Sands Flowing Water" brothers, thank you, thank you!)