Looking at the scene that seemed to be hell on earth, Li Shengtian only felt that his throat was tight, and a huge sadness surged in his heart, the disappearance of so many innocent lives made him feel the ruthlessness of heaven and the fragility of life.

The four disciples of the Qingyang Sect were also shocked, walking on the streets in the city, they could see collapsed houses everywhere, and corpses with wide mouths and frightened faces, as if they had experienced extremely terrifying things before they died.

Several vague black shadows appeared in Li Shengtian's divine consciousness, they were completely condensed from black gas, and in appearance, they were similar to human bodies, but there was no flesh and blood.

This is a monster! Li Shengtian reacted immediately, these monsters were scattered in front of the corpses, opening their mouths at the corpses, as if they were absorbing something, every time they finished absorbing a corpse, the monster's own body condensed a little, and the black qi on the body became even stronger.

They are obviously cultivating and evolving, although the naked eye can't see what these monsters have absorbed, but with their divine sense, they can find that what they absorb is the resentment of each deceased before they die, the corpse qi emitted by their bodies, and the soul of the deceased.

These damn evil demons, Li Shengtian's eyes were torn apart when he found out, originally these mortals were innocent and miserable enough to die in vain, but now even their souls have to die in heaven and earth, this is simply the most vicious practice, Li Shengtian suddenly thought about it, and communicated the heaven and earth spiritual fire in the dantian.

A flame was thrown out of his hand, cutting a brilliant arc through the air, and suddenly appeared above the heads of several monsters, and the scorching breath made those monsters flee from the corpse one after another, trying to avoid the sudden flames.

How could Li Shengtian let them dodge easily, his divine sense manipulated the flames to separate several streamers, like maggots on tarsal bones, and hit the dodging monsters in an instant.

As if pouring oil on fire, after the flames of the Void Fire touched the body of the monster, the fire suddenly swelled, making a "zizi" burning sound, and the black gas that lingered around the monster's body quickly turned into nothingness under the flames.

"Click", at the same time as the monster's body dissipated, several black objects fell to the ground, making a slight collision sound.

When Li Shengtian made a move, the four Qingyang Sect disciples also discovered the three-headed monster, but they destroyed the monster when they saw Li Shengtian raise his hand, and this strength really made them ashamed.

Three objects left behind after the dissipation of the monster's body were grabbed by Li Shengtian, the shape of these three objects has four sharp corners, the middle part is round, the whole is black, the texture is like ice crystals, but it is elastic. Li Shengtian knew the name of this kind of thing, the magic core, the essence of the monster bred in the demon object.

The monks of the Qingyang Continent divide the monsters into nine levels according to the level of strength, of which the first-level monsters are the weakest and almost pose no threat to mortals, while the ninth-level demons have great destructive power, they interpret the characteristics of demons to the fullest, and their strength is extremely terrifying, comparable to the monks of the human Void Immortal Realm, and it is extremely difficult to kill.

In the process of growth, these monsters will give birth to the natal essence in their bodies, providing the operation of their own energy, which is also known as the magic core. When the monster grows to the ninth level, the magic core will have seven edges and corners, forming a seven-pointed star.

The demon core is the power source of the monster, and the monster without the demon core is just a black air mass with an evil aura, which can be easily destroyed.

The three four-pointed star demon cores in Li Shengtian's hand showed that the previous monsters were fourth-level monsters, which were equivalent to the strength of the human condensation realm, so they were naturally not Li Shengtian's opponents, not to mention that Li Shengtian still used the Heaven and Earth Spiritual Fire Void Hellfire that was specially used to restrain the monsters to kill them.

Li Shengtian could sense a stream of filthy power coming out from these three demon cores, he frowned, hurriedly expelled the filthy qi, and then threw these three demon cores into the Five Elements Pool in the Xuanhuang Tower.

It's better to have less contact with this demon core, otherwise if your mind is a little weak, you will easily be affected by evil thoughts and become a demon. The Five Elements Pool can refine all things, and naturally it can also refine the demon core, thus transforming it into the Qi of the Five Elements, and making some contributions to the growth of his Xuanhuang Tower.

Seeing that Li Shengtian just glanced at it, he threw the demon core into his arms, and a thought popped up in the hearts of the four Qingyang Sect disciples at the same time: "This senior Li, even the demon core is also collected, this is completely unnecessary, the demon core cannot be refined, it is not helpful for cultivation, and it will also affect the Dao heart, what is it to collect it!"

Of course, they would not know the purpose of Li Shengtian's acceptance of the demon core, but they just followed closely behind Li Shengtian, ready to slay the demon at any time.

With this discovery, Li Shengtian planned to completely cleanse the small city, and he continued to go deep into the city, and his divine sense even went several meters underground, ready to kill the gathered monsters at any time.

The area of Blackwater City is not large, covering an area of about fifty acres, and with the strength of Li Shengtian's divine sense, it can naturally sweep the entire city at once. However, it is not so easy to discover the monsters hidden underground. Therefore, Li Shengtian concentrated on patrolling the area one by one, so that even if there were extremely hidden monsters, they could be discovered.

Sure enough, after Li Shengtian exterminated these monsters who came out to wander around, he found that there was a monster lair hidden hundreds of meters away from the monsters underground.

Li Shengtian came there in a few steps, pointed to the ground and faced the four people behind him: "There is a demon cave about ten meters underground, and there are hundreds of monsters in it, wait for me to break this demon cave, you will wait for the opportunity to kill the monsters that rushed out!"

The four Qingyang Sect disciples couldn't help but be a little frightened when they heard Li Shengtian say that there were a hundred monsters, but looking at Li Shengtian's stern look, they still stubbornly said, "Senior Li, don't worry, we will do our best to deal with the monsters." ”

Seeing that several people looked like they were facing a great enemy, Li Shengtian was amused in his heart, but his face remained solemn.

Holding the spirit weapon spear he carried with him in his hand, with a loud shout, Li Shengtian aimed at a hole in the ground that was bubbling with black gas.

The spear swirled around the aura, forming a high-speed spinning spear that pierced into the hole.

There was a rumbling sound from the ground immediately, and then the earth began to collapse, and at the location where Li Shengtian and the others were just now, a large pit with an area of nearly 100 square meters appeared in front of them.

The black gas in the pit was filled, and with the collapse of the pit, a large number of monsters were exposed, and many monsters saw that the nest was destroyed, and they let out a piercing magic sound, and the magic sound rushed towards Li Shengtian and the five people like a wave.

Li Shengtian faced the sonic attack of the monster more than once, this level of magic sound, it would not cause him harm, he suddenly shouted, the voice contained the power of pure true yuan, rescued the four disciples of the Qingyang Sect who were disturbed by the demon sound, and then raised his hand to sprinkle flames.

The four Qingyang Sect disciples woke up from the impact of the demon sound, and the wave of magic sound just now almost made them lose their minds, but fortunately, Senior Li helped them.

Before they had time to think about it, the four of them simultaneously unleashed their magic weapons and blasted at the monsters flying in all directions.