Rerag wasn't stupid, he knew very well that if the demon wanted to hide Isabel, it would have to be in a heavily guarded place, especially where Serren's guy lived, nine times out of ten.

Therefore, Relag's initial goal was also very clear, he was looking for the most imposing building in the city.

In fact, he did find the right one, and it took a lot of time, and when he cautiously approached a demon hall, he finally found the place where Serren lived.

However, when he tried to explore the place with 120,000 great care, he was stunned to find that there was no one at all!

He didn't believe in evil, so he searched it several times, not to mention Isabel, and even Serren was nowhere to be found.

"Am I mistaken?" Rerag wondered, he also knew that demons had always been cunning, what if Serren also thought that assassins and spies would lurk in, so he didn't hide Isabel in his abode?

Rerag's mind was swirling with all kinds of thoughts, and his head hurt when he thought about it, after all, their intelligence was too little, and it was normal to sneak in with only a vague target like this, and it was normal to not find it.

"Let's look somewhere else!" Rerag thought to himself, but just as he was about to leave, he suddenly noticed a ...... appear in the void Winged eyeballs!

Rerag was startled, thinking that he had been discovered, and hurriedly hid, but at this time, he found that the winged eyeballs had flown to an open place at the back of the main hall, and were constantly circling there.

The little wings were flapping and hula, as if beckoning to Rerag.

"Could it see me!?" Rerag was suspicious, and for a moment he wanted to leave quickly, but he finally held back, and carefully approached the winged eyeball.

"Huh!?" When he came to the location of the eyeball, he finally noticed that something was wrong, because although there was nothing on the ground, there was a faint fluctuation of magic power, although the fluctuation was very weak, but Rerag still noticed it for the first time, after all, he was a warlock, a spellcaster, and he was very sensitive to the fluctuation of magic power.

"Is it a teleportation array? Hidden? Rerag made a judgment, and finally came to his senses, so he couldn't help but look up at the winged eyeballs.

He knew very well that this eyeball was guiding him, but this thing didn't look like some intelligent creature, but like a tool product of some kind of wizard's eye, that is, there was a hidden existence behind this thing, controlling this eyeball.

"Who are you?" Rerag appeared and asked in a serious whisper.

However, the winged eyeballs ignored him at all and disappeared into thin air.

"It's stealthy again, and it's ...... Quite clever, there is no smell left ......" Rerag made a judgment with a frown, but since the person behind the curtain was unwilling to show up, he didn't have anything he could do.

"What to do, do you want to believe it once?" Rerag was a little tangled, and after thinking about it, he gritted his teeth, crouched down and put his hands on the ground, and began to output magic power towards the ground.

Rerag originally came to save Isabel, in addition to love, but also to stop the demon's conspiracy, so for him, he was ready to die here, no matter who the existence hidden behind the curtain was, and what purpose it had, Relag had no choice.

Sure enough, when the magic power was entered, the outline of a magic teleportation array appeared on the ground, and it glowed with a glittering light, Rerag no longer hesitated, took a few steps forward and stood in the magic array, and then the light flashed, the teleportation array was activated, and Rerag's figure disappeared into the hall in an instant.

Rerag's vision suddenly darkened, and it took him a moment to adjust to the light before he realized that he had been teleported to a ...... In the underground vault.

There was no one around, but there was a flaming torch on the walls of the hallway, and at the end of the hallway ahead, Rerag faintly heard a voice.

Taking a deep breath, Rerag relapsed into invisibility and lightened his steps as he cautiously walked down the hallway.

At the end of the hallway, a large hall was filled, and with the smell of sulfur and gunsmoke reaching his nostrils, Rerag saw a tall demonic figure.

That's Serren! Rerag reacted immediately, and immediately stood in the corner.

Fortunately, Serren didn't notice that someone had infiltrated him, and he hadn't even thought about it at all, after all, there was a huge siege battle going on outside, and all the enemies were trying to find a way to attack the city, so Serren was confident that it would be impossible for any enemies to enter the city until the demon army outside was wiped out.

At this moment, Serren was standing beside the altar where Isabel was, his hands flashing with brilliance, transferring the life force of the living sacrifices under his feet to Isabel's body.

To be precise, it was transferred to the fetus in Isabel's womb......

The sacrifices that knelt beside the altar were dark elves, humans, dwarves and elves, but all of them were dumbfounded, and they seemed to have lost consciousness, and one by one they were drawn into human dry with Serren's sacrificial ritual, and finally disintegrated into dust and disintegrated on the ground.

Seeing this, Rerag did not have any angry thoughts, he carefully suppressed his emotions, kept himself calm, and looked at Isabel on the altar.

It was only then that Rerag realized that all that the demon Osiris had said was true, and that his beloved Isabel had conceived the child of the demon lord Cabellus, and judging by the high bulging belly, the child was about to be born......

Looking at Isabel's state, this makes Relag feel very difficult, if he wants to save Isabel, then he must run away with Isabel, but Isabel's pot-bellied appearance, I'm afraid it won't be long before there will be problems under intense exercise, and they may not be able to run far.

If you look at the thoughts of the dark elves, the best choice at this time is not to assassinate Seren, but to directly touch and stab Isabel and the child in her womb to death, so that not only can the birth of the dark Messiah be prevented, but also no remedy by the demons, and the demons' conspiracy can be completely thwarted.

But...... It was Relag, a man who loved Isabel deeply, who came here, and he couldn't make such a choice.

In the shadows in the corner, the Demon Eye that Roy had left here last time was quietly observing everything in the secret room, and Roy, who was far away in the depths of the ground, was also interested in seeing what Rerag was going to do.

Rerag moved, carefully controlling his pace as he slowly approached the position of the altar.

When he came behind Serren, he struck very decisively, and a black blade turned out in his hand, and Rerag stabbed Serren in the back of the heart with all his might.

Seeing that the sharp blade coated with the poisonous dragon's saliva was about to stab Serren, suddenly, an astonishing vast magic appeared in the secret room, and instantly suppressed Rerag to the ground!

"Damn little mouse, finally waiting for you to show up!" The voice of the Demon Lord Cabellus echoed through the void of the Chamber of Secrets.

Serren, who was still performing the sacrificial ceremony, was startled and turned his head to see Rerag in the form of a beaten figure, and at the same time, the projection of the demon Lord Cabellus also appeared in the secret room, floating above Isabel's altar.

"What's going on!? Why did a dark elf get in!? Selren was visibly confused.

"Cursed fellow, Serren you've let me down so much!" Cabellus roared angrily: "The last time you left, I vaguely felt that something was not right, there seemed to be some kind of foreign thing in this secret room, so I have been secretly observing here, and sure enough, I was finally caught, it turned out to be a dark elf assassin!" If it weren't for me, you'd probably not know if you were killed! ”

"I'm sorry, Lord Cabellus!" Serren let out a cold sweat and quickly bowed his head and said, "This is my dereliction of responsibility!" ”

Roy, who was far underground, couldn't help but feel a beat in his heart after hearing Capelus's words through the Demon Eye, although he had completely eliminated the smell and traces of magic from the Demon Eye, but he didn't expect Cabelus to be so keen, and he still faintly noticed something, but fortunately, he kept the Demon Eye motionless in the corner, otherwise, I'm afraid it would have been discovered a long time ago, right?

Rerag is a bit unlucky, and it seems that Cabellus mistook him for the infiltrator last time...... This black cauldron is not light......

"Next time, I will throw your soul into the sun and burn it for 10,000 years!" Cabellus gritted his teeth and said, "Now, let's take a look at this damn little mouse!" Well, familiar taste, it looks like we've met acquaintances...... Oh, Agrell, I didn't expect it to be you, a traitor! It's strange that you've turned back into a dark elf? The demonic bloodline in your original body was purified by you?? ”

"Card ...... Cabellus! Relag was now suppressed by Cabellus's magic, his face pressed against the ground, and he said with difficulty: "Your plot will not succeed!" ”

"Hmph, what else do you think you can do?" Cabellus disdainfully said.

"Stop you!" After Rerag said this angrily, he suddenly used all his strength to break free from Cabellus's suppression, and the magic power that had already been ready to be unleashed erupted, turning into a huge fireball of flames, flying towards Isabel on the altar!

Seeing this scene, Cabellus exclaimed in surprise at the first time, but what he said was: "Protect Isabel!! ”

Cabellus's figure is just a projection, there is no entity, and the magic transmitted from the air can't do accurate responses at all, and the only person on the scene who can stop Rerag is Seren.

So Selren didn't even think about it, and directly blocked the flight path of the explosive fireball!

Because of the assassination operation just now, the distance between him and Rerag was already very close, and this hastily blocked in front of the explosive fireball, causing Serren to have no time to make any protection, so the moment he touched the fireball, under a huge roar, Serren was directly blown away!

The entire basement shook because of the explosion of the fireball, and the secret room was filled with smoke, and the rubble fell in a torrent, looking like it was about to collapse.

This fireball, Rerag actually did it on purpose, he deliberately attacked Isabel, just to understand that Serren would definitely save her, and after Serren was blown away, Rerag didn't expect it, rushed over and cut off the handcuffs that handcuffed Isabel, picked her up with both hands, and then turned around and fled towards the corridor.

After quickly arriving at the teleportation array, Rerag entered the magic power and instantly teleported and disappeared into the secret room......