The villain's pet apprentice sister is not to be trifled with

At night, the setting sun is as red as blood, hanging high in the sky.

The five members of the Qingjing Peak team changed into night clothes, put on silver masks, affixed invisibility talismans, and entered the Si family yard.

The Si family compound was deserted, the flowers were withered, the bird cages were empty, and there was not a single living creature.

Ying Tianxing took Chi Baobao's arm and said, "Third brother, I'm scared."

Chi Baobao glanced at Ying Tianxing and thought, Second Senior Brother is indeed very weak.

Although he felt disgusted in his heart, he still protected Ying Tianxing behind him and gathered up a spiritual power to protect his second senior brother.

Si Qingyu walked in front, crossed the hall and went to the main room at the back. However, just as he stepped over the threshold, Si Qingyu felt the fluctuation of the formation.

She stopped and waved to the four people behind her, "There is a formation ahead. Wait for me for a moment."

As soon as he finished speaking, Si Qingyu released his spiritual sense to explore the mystery of the formation and look for the center of the formation.

Si Qingyu raised her eyebrows. This formation looked so familiar. It was extremely similar to one of the ancient formations handed down from the Yin family that the head of the Yin family gave her.

Si Qingyu couldn't help but think of what the head of the Yin family said about the ancestor of the Yin family who failed to inherit the position of the leader of the Dingkun Sect and returned to the Yin family with all his original formations.

She still remembered the cultivator who inherited the position of the leader of Dingkun Sect, whose name was Lu Qingcheng.

Retracting his thoughts, Si Qingyu looked at the formation intently.

The current formation was a little simpler than the one set up by the ancestor of the Yin family. She used the green water bead to send out a stream of water, which turned into water droplets and dripped onto several points of the formation.

The formation flashed a blood-red color, and in just a moment, it was completely broken.

Si Qingyu reminded his four brothers through voice transmission, "The formation has been broken, and the people inside will be aware of it."

Upon hearing this, several senior brothers were on high alert.

Soon, rustling sounds came from all directions, and the entire sky seemed to be covered with a pure black curtain, losing all light.

However, the darkness only lasted for less than a breath, and Qianren picked up a lit glass lamp and illuminated the space again.

The fellow students gave him admiring looks. How great it was to have a weapon refiner in the team!

His storage bag is like a treasure chest. It contains everything you could ever want.

A wall around them suddenly flipped over, and dozens of low-level, mentally refining and bloodthirsty monsters who were only in the Qi Refining and Foundation Establishment stage came towards them with bared fangs and claws.

Nangong Chiyang took a step forward, swung four swords at the same time, and four fire dragons flew and burned towards the group of monsters.

The monsters let out a strange scream, and then made crackling sounds as they were roasted by the flames. Soon, all the monsters turned into a pile of black carbon slag and were completely destroyed.

The yard returned to peace again, and in front of the main house, a dozen black-robed demon cultivators appeared.

The cultivation levels of these demon cultivators are obviously higher than those of the previous ones. They are in the Jindan and Yuanying stages.

When the demonized and demented monks fight, they all launch suicidal attacks that burn their essence, so they can fight across boundaries.

Si Qingyu summoned the Full Moon Bow, Qian Ren summoned his own natal short blade, and Nangong Chiyang swung his sword and rushed towards the group of demons.

Chi Baobao stood where he was, protecting Ying Tianxing who was playing the Fuxi Qin.

Several lightning arrows from the Full Moon Bow froze the demon cultivators in place. Just like the cultivators in Mushui Village, after being struck by lightning, demonic energy was bubbling out of them and their cultivation was constantly declining.

The demon cultivators were already afraid of heavenly thunder, and because they heard the dreaded sound of the piano, their expressions became hideous and painful, and they were unable to attack anymore.

Qianren's natal blade was deadly with every strike. It stabbed into the heart, slashed the neck, chopped the demon cultivator like vegetables and melons, and killed him to pieces.

Finally, Nangong Chiyang burned it again, leaving not even ashes.

Their cooperation has always been very tacit. After completing a set of assembly line work, they did not suffer any injuries at all, and the demons could not even touch their clothes.

Suddenly, bursts of eerie piano sounds came from the gatehouses on both sides, making the people outside the house dizzy.

This is the sound of an ensemble of several musicians.

This was also the first time they heard the demon cultivators’ sound attack ensemble. The sound was endless, three-dimensional and deafening.

Si Qingyu tried to suppress the discomfort and blocked her hearing, but the sound slowed her movements dozens of times slower.

The strange sound still eroded her five senses and paralyzed her body.

The more the body was unable to move, the more the consciousness of the several people became focused, and they were all thinking of ways to break the spell.

Although she didn't understand music, she could hear that there seemed to be a leader and the others followed suit.

Who is the leader of the music practice group in the room? I have never heard that Sixth Uncle has learned music.

Such a powerful sound attack technique, above the stage of transformation, is the stage of fusion.

Could it be that Si Ruquan had something else up his sleeve? Or was someone being manipulated by Si Ruquan?

Ying Tianxing's expression changed slightly. This sound of the piano... he had played it before. It was taught to him by Yunyin. It was the demon clan's sound attack technique.

Yunyin once told him that the old friend was a city lord of the demon clan, who was good at sound attack and had learned the art of killing far better than him.

He once taught Yunyin several killing songs, among which this one was the most lethal and the one that consumed the most spiritual power.

Of course, Yunyin also taught the method to crack it to Ying Tianxing.

At the critical moment of life and death, Ying Tianxing's main consciousness burst out with the greatest intention, and in an instant, a clone of Ying Tianxing was condensed.

The other friends blinked their eyes and said, "Oh my God, this is something I have never seen before! Second Brother has split apart!"

Chi Baobao, who was closest to Ying Tianxing, blinked again and again, feeling even more unbelievable.

Ying Tianxing put away the Fuxi Qin, brought Zui Fusheng to his lips, closed his eyes, and played a faster and sharper tune, which drowned out the sounds in the house. Only then were his fellow disciples able to free themselves from the sound attack technique.

Nangong Chiyang wiped his face and wiped away the sweat on his forehead. He seemed to have seen him too much just now.

There were bloodstains in Chi Baobao and Qianren's eyes and ears.

Si Qingyu was fine, but under the stimulation of the sound attack technique, her consciousness started to work rapidly and she remembered some things.

About the Yun family.

Once, when she went back in time, she sent the dying and desperate Yunyin to the Renxin Sect.