After leaving the cave, Ling Yu and Su Ya returned to their home in Skar Town as soon as possible.

Looking at the box placed on the table in front of him, Ling Yu glanced at Su Ya and said, "Sister Yaya, what is the matter with the demon you just said in the cave?"

Su Ya sighed and said, "That's right, about a hundred and fifty years ago, a demon beast suddenly came to our Skar Town, and the name of this demon beast is the Red Ghost Bat. ”

"Huh?"

Although he had already guessed it, Ling Yu still let out an exclamation.

"It's all evil, and on the first day it came to Skar, it began to kill. ”

"In just one day, it killed more than half of the people in Skar, and the whole of Skar was turned to blood because of its arrival. ”

"What?"

Hearing Su Ya's words, Ling Yu's eyes suddenly lit up with fear.

Su Ya continued, "Just when that demon was about to kill everyone in the town, Brigadier General Canglin of the Lich Country arrived. ”

"Brigadier General Canglin?

Ling Yu asked.

Su Ya said: "Brigadier General Canglin is a human being, he is the battalion commander of a battalion under the Seventh Division of the Fifth Army of the Southern Lich Country. ”

Hearing this, Ling Yu couldn't help but ask, "Can humans also join the army?"

Su Ya glanced at him and said, "Fool, do you think that it is still the Demon Moon Empire of a thousand years ago? The Four Great Demon Kingdoms issued a decree as early as six hundred years ago to allow human beings to join the army and cultivate, so now in the army of the Four Great Demon Kingdoms, there is no shortage of human beings. ”

"Oh!"

"Brigadier General Canglin's arrival immediately attracted the attention of the Red Ghost Bat, and because of this, the remaining people in Skar Town were able to save their lives under the cover of Brigadier General Canglin's troops. ”

"Brigadier General Cang Lin is a cultivator with a sixth-level cultivation, and he rushed in the direction of the Red Ghost Bat as soon as he appeared, and finally a great battle was staged in the sky above Skar Town. ”

......

With a gust of wind, the ghost bat returned to the cave, and after glancing around with cold eyes, the ghost bat nodded with satisfaction.

"Well, yes! The little fellow was obedient, and he didn't touch anything here if he didn't let him touch it. ”

As soon as the words fell, the satisfaction in its eyes suddenly disappeared, replaced by a bit of coldness.

Spreading his wings, he was almost instantly in the depths of the cave.

Stepping on the skeleton under its feet, it quickly walked to the stone table, and after glancing at the tabletop, it looked up to the sky and let out a roar when it saw that the box on the table had disappeared.

An extremely terrifying aura was released from its body, and a rich murderous intent appeared in its eyes.

"Ling Yu, you greedy human beings, you actually dare to deceive me and steal my treasure, you wait...... You wait!"

As soon as the words fell, he turned into a ball of purple light and flew out of the cave......

The battle lasted only one morning before it ended, Brigadier General Cang Lin stood dead, and the Red Ghost Bat was seriously injured and fled. ”

"What?"

Ling Yu looked at her in surprise.

At this moment, a faint voice sounded from the box~

"Please, help me!"

Hearing this voice, Ling Yu and Su Ya glanced at each other at the same time.

Ling Yu said, "Who are you, why are you in the box?"

A faint voice sounded: "I was originally a demon powerhouse who fell in the ancient demon war, my name is Sidi!"

"Sidi?fall?...... Doesn't that mean...... You...... You are now ...... Is it a ghost?"

Ling Yu and Su Ya took a step back, looking at the box in front of them with locked eyes.

"No, no, no, I'm not a ghost, I'm a soul, to be exact. ”

"Since you are a soul, then why are you sealed in this box?" Ling Yu said tremblingly.

A mysterious voice said: "I was sealed into the box by the strong man of the Undead Demon Clan through the secret method of the Undead Demon Clan. Originally, I was placed in the ancient stone formation on the back mountain, but more than a hundred years ago, the seriously injured red ghost bat suddenly came to the back mountain, and when it saw me, it stole me, and after returning to the cave, it began to slowly absorb my soul to restore its strength. ”

"Thanks to the huge power of my soul, I haven't been sucked up by it for a hundred years, but despite this, I am still hit hard, and I have to return to the stone henge to recover my soul, for the sake of humans at the same time, are you two little ones willing to help me?"

Ling Yu and Su Ya glanced at each other, and both of them saw the doubt in each other's eyes.

Su Ya frowned and said, "Why should we help you?"

The mysterious voice said, "Because we all have a common enemy, the Red Ghost Bat, aren't we!"

Su Ya said: "But how can we believe that you won't come to deal with us?

"It's true that I'm a demon, but there is a difference between our demons and demon beasts, after all, our demon clan is not as bloodthirsty as demon beasts, isn't it?"

Hearing its words, Su Ya fell silent.

Indeed, the biggest difference between demon clans and demon beasts is killing.

Seeing that she was silent, the mysterious voice in the box said, "As long as you put me back in the stone formation, I will help you kill the Red Ghost Bat, and I can also help you get rid of that oath." ”

Hearing the word oath, Su Ya's body trembled instantly, she raised her head suddenly, looked at the box in front of her with a somewhat strange gaze, and said, "You...... How do you know about me...... Did you take that vow?"

The mysterious voice said proudly: "After all, I am the powerhouse of the Dead Demon Clan, if I can't even see the effect of the Demon Alliance's oath, then I am not worthy of being a high-ranking demon clan." ”

"It's just that what I didn't expect was that you would actually make this kind of deal with the Black Tiger Clan for the sake of this little guy. ”

"I ...... Me too...... I have no choice!"

Su Ya said a little strangely.

Listening to their conversation, Ling Yu couldn't help but be puzzled.

What oath?

Just when he was puzzled, a huge black shadow suddenly flashed outside the window, and at the same time, a cold voice sounded throughout the room~

"Fuck ~ damn humans, you dare to deceive me and steal my treasure!"

......

Hearing this voice, Ling Yu's face changed instantly, because he knew whose voice it was, and at the same time, he also knew why it came here.

"Bang!"

With a loud bang, the originally closed wooden door shattered instantly, and a huge black shadow rushed in from the outside......

(End of chapter)