Just after Ning Xu had successfully verified the true identity of Gray Mist, Qiu Ye had already completed his second spell cast, and of course, there was no doubt that he had failed again.

Although he was caught a little, the body of the foreign body was still in Qiu's body, and for a while, Ning Xu had no good way to take it out, and the fluctuation of the soul power was even less difficult for that thing.

The two defeats in a row seemed to make Autumn a little discouraged, and he stood up as if he was about to leave. Ning Xu was suddenly startled in his heart, and hurriedly lowered his head, turned around, and walked away in small steps pretending to be thinking.

"When dealing with the undead, I remember that the fire system, the divine system, the light system, and life all have a lot of effects." As he walked, he pondered, knowing the existence of the death aura, it was impossible to let it go, compared to the demonic qi, the death aura was a little more troublesome.

If you accidentally let this thing come into contact with the dead, it may trigger a wave of undead, just like at the beginning of the Dark Age, there were not many undead who could cross the dimension and enter the earth, basically high-level undead, and most of the miscellaneous cannon fodder was transformed from human corpses.

"If the amount is small, my flame can directly burn it out, oh, just bring a fire talisman, and then set up a bright sword formation in the training ground by the way, so that even if the foreign body is revived, it is not without the power to resist."

The forest is not far from the dormitory building, that is, Ning Xu's cranky kung fu has already reached the downstairs.

Taking the elevator back to the 23rd floor, Ning Xu took out the key to open the door, there was no food left on the dining table, and from his position, he could faintly see that the door of the kitchen cupboard was open.

"Do you all work so hard in your cultivation?" He glanced thoughtfully at the closed door of Qin Xuechun's room, closed the door casually, and walked straight into his room, sitting cross-legged on the bed.

Between the surging thoughts, the spiritual power began to pour out of the dantian, running around the body along the meridians, pulling the spiritual energy in the air into his body.

The aura in the room was quite strong, at least it didn't have a thin aura due to Qin Xuechun's cultivation, Ning Xu casually took out a few spirit stones, turned his head and pressed them into several grooves on the wall behind him.

The milky white light quickly spread out around the center of the groove, forming a less complicated pattern before disappearing.

In just a few breaths, the aura in the room continued to become more and more intense, and it was often only a small circle of spiritual power that pulled countless aura into the body.

"A good spirit gathering array, although it has not reached the first-grade spirit array, it is still enough, in addition, each room is equipped with an independent isolation array, the spiritual energy can only enter and not exit, so that it will not let the two cultivators fall into the exhaustion of spiritual energy when cultivating at the same time, and they can only rely on spiritual stones."

Muttering softly, Ning Xu closed his eyes and fell into a long cultivation.

——————

"Concentrate, don't force too much on the precise control of each trace of energy flow, fuse the energy flow together, form a larger energy group, and unify the scheduling and control."

On the wooden floor of the dojo, a delicate-looking "girl" stood with a staff in her hand, and a flame hovering over the palm of his other hand.

Ning Xu was circling around him, and with every step he took, a burst of red light flashed under his feet, but he was pressed by his feet, and it was difficult for ordinary people to see clearly, and Qiu was concentrating on releasing spells, how could he have the kung fu to turn around and pay attention to these.

Finally, Ning Xu stopped at the side of Qiu's body, leaving a crimson spot of light everywhere he walked, and the shape of each spot of light was constantly distorting, and finally condensed into completely different characters, these characters echoed each other, and finally condensed into a mysterious mass that emerged from the ground.

This is the Bright Sword Formation obtained in the Awakening Space, and the formation obtained from the Church is full of powerful divine power, and it has a strong restraint effect on things like undead energy.

"Bang!" He lifted his foot and stepped lightly on the ground, and the crimson characters scattered on the ground also extinguished their brilliance and disappeared into the ground again.

While Ning Xu was arranging the formation, Qiu carefully dragged dozens of slender and incomparably slender energy streams to fuse together, and the magic power of the same origin was easy to accept each other, and in just a short period of time, the originally staggered energy paths inside the fireball were fused into several major energy torrents.

"Now, the power of the fire element is concentrated as much as possible towards the front end, to ensure the lethality of the front end, and the tail flame can be just a decoration, like me."

Ning Xu stretched out his hand, and the scorching flames quickly rose from his palm, and then, a burst of murmuring came from his mouth, which was not any known language, but to human ears, it was full of mystery.

Spiritual power flowed into his palm, and he vaguely felt that something around him was converging towards him, accompanied by a warm feeling.

With a pop, a dazzling light diffused from Ning Xu's palm, and a crimson fireball was suspended in his palm, and with a flick of his fingers, the fireball turned into a streamer and rushed towards a target in the cultivation room.

The flames smashed into the bull's-eye, causing a big explosion, blowing the target black, but if you look closely, you can see that the target is not damaged by this, and the words black iron second-order appear on the display screen on the side.

This also means that the power of this fireball has reached the power of a spell that can be released by an ordinary black iron second-order powerhouse.

"Because the elemental power is concentrated at the front end of the fireball, its frontal power will increase to a certain extent, after all, no one will deliberately use the tail of the fireball to attack the enemy, which can effectively enhance the power of the fireball, you give it a try."

Autumn nodded, chanting a mysterious incantation in his mouth, and between the surges of magic power, the fire element continued to converge towards the palm of his hand, condensing into a fireball.

Between the gathering of elemental power, Qiu's soul power quietly condensed, and the gray mist swayed, as if it was about to begin to exert its influence.

"Is there any fear, or is it that the intellect has not awakened and can only operate by the subconscious?"

Ning Xu whispered to himself, the appearance of the gray mist was obviously ignoring his existence, and when those mixed steel grades were present, the gray mist did not dare to appear, which means that this thing thought that it was weaker than those mixed steel.

Even yesterday he had imprisoned a trace of gray mist as an experiment, but today this thing seems to have been forgotten, and if it is an existence with a mind and memory, it is simply impossible.