"Zhou Fei, let's set up a gathering array in the classroom, so that we can practice during class and eliminate the drowsiness of others. ”

"Okay, let's wait until everyone leaves in the evening" Zhou Fei was not hypocritical, and agreed happily, seemingly completely forgetting what happened at noon.

At night, at ten o'clock in the night, the classroom was empty, and two black shadows slowly sneaked into the classroom.

"Hurry up"

The two of them quickly arranged some of the materials used in the formation according to the pattern of the formation, these materials were left behind by their father when he left, and they came in handy today, this is the first time the two of them have arranged the formation, whether the arrangement can be successful, the two of them have no bottom in their hearts. Tang Xu injected a stream of true qi into the formation eye, and then a burst of white light flashed, and the two glanced at each other, and they could both see the excitement in each other's eyes, indicating that the formation was arranged.

As soon as the decoration was completed, a cool breeze blew in from the window in the classroom, and the classroom was suddenly extremely cool, which made people feel refreshed.

The next day, in the morning, everyone closed their eyes and ran into the classroom in a daze, everyone just sat down, and suddenly felt refreshed, and the confused people only felt a cool breeze blowing, everyone was very awake, and the whole morning class has been carried out efficiently.

......

"Hey, have you heard, this school is haunted at night"

"Yes, I've heard about it too, and I've heard that someone really saw it, a female ghost in white, with a shawl and only one arm, which is very terrifying."

In the classroom, after arranging the formation, everyone had the energy to chat about some gossip after class.

Although Tang Xu heard these rumors, they had a nose and eyes, but Tang Xu still didn't believe it, although he was an immortal cultivator, he had reached the back stage of the Tongmai, and he had some understanding of some strange things, but Tang Xu had not experienced ghosts, so he was naturally a little suspicious.

At night, the cool breeze was blowing, and the surroundings were quiet, Tang Xu and Lin Sixuan held hands, walking together in this romantic night, enjoying this beautiful time.

"Tang Xu, I seem to feel a little cold," he said, leaning towards Tang Xu.

"It's really a little wrong" Tang Xu also felt a trace of coolness around him, hugged Lin Sixuan, looked around vigilantly, and was always on guard for anything.

Suddenly, Tang Xu felt a cold neck, and his right hand was strong, and he hit the back, but he just felt that his right hand was empty, and a white shadow floated by,

"I didn't expect there to be a ghost, just take you to practice today," Tang Xu was not afraid, and arranged a protective shield around Lin Sixuan with true qi to protect Lin Sixuan's safety, and transported the true qi of his whole body, scanning the surroundings.

Suddenly, Tang Xu's left side fluctuated, a wind blade quickly flew towards Tang Xu, Tang Xu's right fist hit, with the momentum of breaking the wind to the wind blade, the wind blade suddenly disappeared, Tang Xu also felt a sore right hand, Tang Xu was shocked, although he only used thirty percent of his strength, but he didn't know how much strength this ghost used, it seems that although the strength of this ghost is not as good as his own, but it is not much different, it is obvious that this ghost also realized this, a gust of wind blew, the surroundings returned to normal, and the cold feeling disappeared.

"Tang Xu, is he gone?" Lin Sixuan asked in a whisper on the side.

"Let's go, don't worry, you must be with me at night in the future, don't act alone" Tang Xu comforted Lin Sixuan and asked again.

Si Xuan felt a warmth in her heart, nodded, and squeezed into Tang Xu's arms again.

"However, if this ghost is not solved, it will always be a trouble, it seems that we have to discuss it with Zhou Fei" Tang Xu silently summed up in his heart.

The next day, as soon as Tang Xu entered the classroom, he felt a kind of coldness, obviously this was not the effect of the formation,

"That ghost came here yesterday" Tang Xu was shocked, Lin Sixuan next to him shivered, Tang Xu hurriedly injected a true qi into her body, resisting the cold qi in the classroom, Lin Sixuan returned to normal, but the others did not have such good luck, everyone was pale, fighting a cold war, obviously receiving the influence of the ghost's remaining cold qi, it is now early in the morning, the sun has not yet come out, so that the cold qi cannot be dissipated, and it has been condensed in the classroom, so that there is the current situation.

Tang Xu and Zhou Fei glanced at each other, and the two of them immediately understood, and a true qi poured into the formation, making the formation run faster, and after a while, the true qi in the classroom gradually replaced the yin qi, and everyone else slowly returned to normal.

Tang Xu recounted what happened last night to Zhou Fei, and Zhou Fei also frowned, this matter made Tang Xu and the others have no clue.

"Yes," Zhou Fei shouted, "The reason why that ghost came to the classroom seems to be that it also needs the true qi here, as long as we change the formation to the trapped spirit array and trap that ghost, it will naturally be able to solve it" Zhou Fei thought of the record in the notes that Zhou Hai gave him before leaving, and thought of this method.

"Okay, let's do it tonight. ”

In the evening, after Tang Xu placed Lin Sixuan, he began to arrange the formation with Zhou Fei, the formation was arranged quickly, and it was completed in a short time, and the next thing to do was only one thing, wait, the two of them waited in the classroom and waited patiently for the arrival of the ghost.

After a while, a gust of wind blew, and the two immediately raised their vigilance, and after a while, a shadow floated in, Zhou Fei was about to make a move, Tang Xu stopped him,

"It's a little strange, this is a little different from yesterday's, isn't there more than one ghost" Tang Xu whispered.

"Then what should I do, the true qi in the formation is about to be absorbed"

"Do it, solve this one first" Tang Xu also realized this, so he simply stopped hesitating, and immediately started to launch the formation, Zhou Fei also reacted very quickly, and cooperated with Tang Xu to quickly activate the formation, and the ghost was immediately trapped in the formation.

The ghosts in the formation were not as irritable as expected, on the contrary, they did not resist, but just quietly watched Tang Xu and the others,

"You two finally showed up, I've been waiting for you for a long time"

"What do you mean by that?"

"Hahaha, you'll know in a moment"

Although the two of them couldn't see the ghost's expression clearly, they could imagine the ghost's excitement.

"Are those two boys here, husband" A voice sounded in the distance, Tang Xu and the two of them felt cold in their hearts, and the current situation was very unfavorable to the two of them.

"Boy, you know this girl," the female ghost slowly approached with Lin Sixuan, but Lin Sixuan was already unconscious, fortunately he didn't see the situation in front of him, Tang Xu's face was gloomy, his eyes were like torches staring at the two ghosts, and the chill revealed in his eyes made the two ghosts tremble.