In the anime, I become stronger by eating myself

As long as the Demon King is still around, the monsters in this world will become stronger uncontrollably.

It is an indisputable fact that the Demon King's army is constantly advancing the front line. Battle line after battle line is built with human lives.

Apart from a few defectors, none of the Demon King's army officers would blink an eye when killing someone. Moral level and stance have nothing to do with it. After removing the cheerful and frivolous appearance, the world is still so real.

There is no wiggle room...

Theoretically, this has little to do with Luo Zhen, as he is not a local, but Luo Zhen is a human being after all, so compared to monsters, he naturally stands on the side of humans.

Plus......

After finishing the morning exercise with Aqua, the Water Goddess concluded.

After being stained by her scent, the mark on his body disappeared, and the bad luck debuff was still a little short, but she was already an oyster, so she had to take it slow.

Aqua was no longer able to perform, and Darkness and Huihui were also out of spirits, so Luo Zhen naturally had to go out for a walk by himself.

With just these two people, including a goddess who was still in heaven peeping, how could Luo Zhen not notice it? He just didn't care.

Now we are the audience, but in the future we will all be actors.

And while strolling around, I ended up at the Devil's Castle.

Since there are still some residues, I might as well try the first method.

A pitch-black gate blocked Luo Zhen's way. This was the gate to the Demon King's Castle. Due to the barrier above, theoretically, only the Demon King's army could enter and exit freely.

As for humans...

This barrier is maintained by eight cadres of the Demon King's Army. It is incredibly strong, and breaking it by force is as difficult as directly killing most of the cadres of the Demon King's Army.

That's why there is a saying that if you want to go to the Demon King's Castle, you must first defeat the Demon King's army cadres.

Fortunately, whether it is difficult or not depends on who you are.

Luo Zhen looked him up and down, then took the initiative to put his hand on the door.

The next moment, accompanied by a loud "boom!", the barrier and the gate disappeared together.

But in the eyes of the people inside the Demon King's Castle, especially those in charge of gatekeeping, it seemed that the gate suddenly exploded, and then someone blatantly broke into the castle.

"That's...human?"

"Why are you here?"

"No, the barrier, the barrier seems to be gone!"

There was chaos inside the Demon King's Castle.

And after Luo Zhen stepped into the Demon King's Castle, he could no longer hold back.

"That guy is coming!"

"We'll go first, go call for help!"

In a short while, a minotaur and a goblin-like monster rushed over.

Until they stood in front of Luo Zhen, holding their weapons high, blocking him from the left and right.

"Human, this is not the place you should come!"

The two monsters shouted loudly.

It's not weak, probably equivalent to the level of the elite monsters in the Novice Village. Judging from its outfit, it's just cannon fodder in the Demon King's army.

That's it...he was clearly loudly plotting to call people in front of Luo Zhen just now, but now he is simply stalling for time.

Overall, the Demon King's army is already very similar to humans, but they are still lacking in intelligence.

There was no need to waste time on the miscellaneous soldiers, and Luo Zhen was too lazy to say anything more. He just continued to walk towards the inside of the castle.

"You're not talking? It looks like you're an intruder!"

"In that case, then accept your fate!"

The two monsters looked at each other, their eyes became fierce, and they swung the weapons in their hands at Luo Zhen.

However, before he could touch Luo Zhen, he suddenly trembled violently, fell limply to the ground, blood oozing from his mouth and nose, and he was completely dead.

That being said, if you take action you must be prepared to be killed. Luo Zhen stepped over the huge bodies of the two monsters and continued to move forward.

It was his first time here and Luo Zhen didn’t know the way, but he didn’t need to. Being so close, he could clearly feel and see the location of the Demon King.

This distance can be reached in just a moment.

However, it is more interesting to walk there. It feels like fighting a boss, and you can also clean up the garbage at the same time.

"Hurry! There are intruders breaking in! The guard at the door has been killed!"

"The enemy only has one person, so we have the advantage. Let's attack together and try to capture this intruder before alerting the Demon King!"

Luo Zhen dealt with the people left behind along the way as he walked, and just when he reached the middle level of the castle.

Accompanied by words to encourage morale, large groups of Demon King's army poured out from all sides of the castle and surrounded Luo Zhen.

Undead, Necromancers, Gargoyles, Goblins.

The troops of the Demon King's army are mainly disorganized, but what they have in common is that they are all quite strong.

But it's normal. Although the Demon King's Castle is very big, not all monsters can come here. At least they have to be the elite of the Demon King's army.

Those who can react quickly and dare to come here to block him are the elite among the elite.

No matter how stupid the monsters are, they can still understand the simple truth that no human who dares to break into or can break into the Demon King's Castle is easy to mess with.

The undead in charge of melee combat had already rushed to Luo Zhen's surroundings, and most of the mages in charge of ranged combat had completed the chanting of magic and were applying the negative states they knew, one after another, to Luo Zhen.

"Well, it's a bit interesting."

Luo Zhen did not resist, but waited for the other party to be ready, then he subtly crushed the gargoyle closest to him.

The value of Suqing's skills is still increasing, or in other words, the value of the unified divine world is increasing.

Although it is almost negligible, it is undeniable that with the stacking of a large number of skills, it actually broke through the negative immunity that comes with his skills.

Just like the curse uttered by Aqua after the massive death of the gods in God Slayer, it was inflicted on himself.

The skills awakened because of grace are no longer able to keep up with Luo Zhen, after all, the upper limit is there.

This is not good news!

Luo Zhen stretched out his hand and made a fist, and the necromancers in the distance all went towards annihilation together, even though they were far apart from each other.

As for these melee units...

A dark shadow rushed into the army of monsters.

Like a tiger among a flock of sheep, all the monsters here flew into the sky one after another.

Before the first monster fragment that took off landed, the last one also started to take off.

In a few breaths, there was no living creature here except Luo Zhen.

only......

The elite troops of the Demon King's army, a large number of elite troops of the Demon King's army, only increased Luo Zhen's experience value by one ten-thousandth.

Lv99

Luo Zhen's current adventurer level under the Suqing system.

For this alien world where the highest level is only over fifty, it is a level that no one would believe if you told them about it.

Luo Zhen himself couldn't believe it. After shooting so many gods, he only reached Lv99?

It was fine at first, but after reaching level 99, the experience bar started to rise at a snail's pace.

Even with so many gods stacked up, the experience bar from 99 to 100 was only slowly advanced a small amount.

The same is true for these so-called elites. The experience added together is not as much as that given by the God of Disobedience.

"As expected..."

Although the ability value of the Dicuo system increased a little, Luo Zhen didn't feel anything.

With this blessing, even if the level reaches the maximum and the skills are taken into account, although it is not to the point of no improvement, it cannot significantly improve Luo Zhen's strength.

I can no longer keep up with Luo Zhen, whether it is Dicuo or Suqing's upgrade system.

After brushing off the non-existent dust on his body, Luo Zhen turned and walked towards the depths of the castle.

Just as he was leaving the area, a red rain fell, covering the ground and dyeing it red.

The suspended monster fragments finally landed on the ground, but unfortunately, there were no monsters in this area that could take on the task of cleaning the area.

......

The interior of the Demon King's Castle is very spacious, which is consistent with the first impression when seeing it from the outside.

The aisles are wide enough for dozens of people to walk side by side, and there are too many floors to count at a glance.

For medieval construction technology, it doesn't matter if it occupies a large area, but the fact that it looks very high overall is a bit beyond the construction level, and there is no reinforced concrete here.

However, there are better things to use, such as magic technology, and monsters are also very useful labor.

The floor and walls inside look quite clean, and the layout and decoration are also very neat and luxurious.

If it weren't for the lack of light and the eerie look, it would look like the imperial palace in movies and TV dramas, well, a three-dimensional one.

Affected by this, the demon army stationed here is naturally not just the previous wave, but a wave comes every time they go up a level.

The number and types of monsters are gradually increasing, and their average strength has also increased significantly, but they still cannot hinder Luo Zhen's progress.

Unfortunately, the cadres of the Demon King’s army do not seem to be in the castle. These Demon King’s army are all quite powerful, and the latter ones can even be compared with elite monsters like One Strike Bear, but there is still a huge gap compared to the cadres.

If it's something like the Headless Knight, maybe one of them can defeat a group of them and help you increase your experience bar by one ten-thousandth, right?

Luo Zhen continued to move forward until...the target also moved towards him.

"That's it, intruder!"

A monster over ten feet tall with a goat's head and a human body blocked Luo Zhen's way. Behind this monster followed closely several wizards from the Demon King's army.

Behind Luo Zhen, several dark knights and red ghosts slowly appeared, as well as skeleton monsters wearing cloaks and holding sickles, like the god of death.

There are twelve monsters in total, plus the last one, an old man who looks similar to humans, but has two more horns.

It was this old man who was speaking just now. He looked like an ordinary old man, but there was no doubt that he was the master of the Demon King's Castle, the Demon King of this generation.

It was also not long ago that the guy who shamelessly entrusted Vanir to go to Axel.

From this perspective, it indirectly helped Luo Zhen a lot.

Of course, Luo Zhen was not aware of this. What Luo Zhen was aware of was that black mist was constantly emanating from the old man behind him and connected to the monsters that surrounded Luo Zhen.

This is the special ability of Demon King Suqing, or in other words, it is the ability passed down from the ancestors of this line of demon kings to strengthen monsters.

The Demon King's personal guards, that is, the monsters that surrounded Luo Zhen, almost every one of them has reached the average level of the Demon King's army cadres.

"You deserve to be called a hero since you can come here alone. Then tell me your name, hero!"

The old man's voice was deep and serious. If you ignored his appearance and only listened to his voice, he was quite consistent with his identity as the Demon King.

"When asking a question like this, shouldn't you give your name first?"

"That makes sense, and you are qualified. So listen carefully, my name is... Cursed Lightning!"

As he was speaking, a huge pitch-black bolt of lightning shot out from the sky, aiming directly at Luo Zhen.

A sneak attack, it’s a sneak attack!

The old devil, with his personal guards, went through a ritualistic name exchange, but during the conversation he shamelessly chose to launch a sneak attack on Luo Zhen.

"Haha, as expected, I can't be fooled by stereotypes. But, are you going to hit me with lightning?"

The second power obtained from Zeus, the one that Luo Zhen used most easily was super speed, but wind, rain, thunder and lightning were all within his control, and among them, thunder and lightning were the most powerful.

The thunder filled with the smell of curse stopped in front of Luo Zhen, and then grew stronger in the blink of an eye.

"what?"

"Demon Lord, be careful!"

The cursed thunder returned along its original path, and then suddenly exploded after hitting the first monster that rushed over to block its way.