Finally, the two stopped in front of a wall. They couldn't tell what kind of stone it was made of, but it looked even more shabby than the library. There was also a colorful magic circle on the wall.
The magic circle is also a kind of advanced magic, but this kind of thing should have originated from humans. It is really rare among the sea people. Even though the sea people and humans have a lot of contact now, the research on magic circles is still in a backward state. The human way of thinking is very strange. They can actually concretize magic into scrolls, magic circles and other things, and the magic circle is even more profound.
Caesar had to admit that although he was good at fighting, he was very lacking in these skills. For example, the scrolls that the sea people could make were of relatively low quality, but humans could make forbidden scrolls. Old man Marton's level was very high, and the light forbidden magic was even more powerful to an unimaginable level. It was really incredible who could make such a powerful weapon.
Although he didn't understand how to make it, he still had some good eyesight. This magic circle should be an ancient magic circle. The difficulty and complexity were beyond imagination. Moreover, if it had not become invalid after such a long time, it would be... too powerful.
When they got there, Karin was a little nervous. She had accidentally broken in once before because the key to the magic circle was a relic left by her parents, and her grandfather had warned her not to enter again, and not to bring anyone with her. But Karin was really mad. This guy always had an expression as if everything was under control. She also knew that he was very capable and had a strong personality, but the more this happened, the more indignant she became. Why was he so gentle to the two princesses but so rude to her?
"Student Caesar, it's very dangerous in here. It's still not too late if you quit now." Karen pretended to be calm, but in fact she was also very scared. It had been many years since she first entered, and she still remembered the angry expression on her grandfather's face that time.
"Student Kailin, can you open such a complicated magic circle?" Caesar's whole attention is now on the magic circle. He is only afraid. This word does not exist in Caesar's dictionary.
Karen was completely speechless. Her stubborn temper came up and she didn't care about anything else. Otherwise, she wouldn't have done such an impulsive thing. She took out the jade pendant from her neck, walked to the front of the magic circle, and observed carefully. There was indeed a depression in the magic circle that was exactly the same as the jade pendant. Karen angrily pressed the jade pendant in.
Suddenly the jade pendant emitted a emerald green light, and in the light was a completely rebellious magic circle. The magic circle on the wall also began to react. The khaki magic circle seemed to be alive, and liquid-like things flowed along the lines on the magic circle, quickly filling the entire magic circle. Then the wall seemed to be alive, constantly turning over, and a circular passage appeared in front of the two.
"Hmph, come in!" Karen looked at the surprised Caesar with some pride. Finally, there was something that could make this guy lose his composure. After all, she had been here once, so she was not afraid.
Karen was the first to walk in, followed closely by Caesar. Karen in front might have been too proud, she didn't even look at the road, and she didn't know what she was kicking with her feet, and the passage behind her was immediately sealed like mercury pouring out of the ground.
Caesar's first reaction was that something was wrong. Sure enough, the original wall had disappeared and turned into a whole piece of rock. Karin was also stunned because it was not like this last time.
"Student Kailin, don't worry. There must be other exits in a secret place like this. We can only move forward now."
At this moment, Karen had completely lost her previous composure and followed Caesar like a good girl. A wild girl needs to be given a specific environment to learn to be obedient.
The corridor is very narrow and is surrounded by rocks. It is very strange. If it is inside a library, why wouldn't there be such rocks? Anyway, things are getting out of control.
"Student Kailin, are you sure there are books here?"
"Yes, ... I saw a few of them here when I was a kid."
Karin's voice became lower and lower, and Caesar felt worse and worse.
The corridor was very short and soon reached the end. As soon as Caesar came out of the corridor, his first reaction was comfort, because there was no water here, only air!
Could this be the way to land? The answer is no. They are still at the bottom of the sea, but the water in the tunnel is blocked at the entrance. A very powerful water diversion nodule. It is hard to imagine that after so many years, the nodule has kept people running well. The opponent's strength is at least at the level of the old man. I am afraid that the old man can't match it. The problem is that the old man once said that with his strength, his ranking in the entire Mayan continent must be in the single digits... It seems that there are really many strong people in this world.
Karin obviously didn't adapt to the air as well as Caesar. It took her a while to get used to it. In front of them was a huge door. The space was not very large, but was this a library?
Seeing Caesar's questioning look, Karen lowered her head, rubbed the corner of her clothes, and pointed to a corner of the wall. Sure enough, Caesar found several small books and a small fish doll... Could it be that those small books were the legendary secret books?
After watching it, Caesar was on the verge of self-destruction. Oh my god, this is a comic strip!
"Classmate Kailin, is this the legendary peerless book you mentioned?"
"…Last time, I accidentally broke in and was caught by grandpa right after I got here. My favorite doll and book were left here, so I wanted to come and take a look. Please don't be angry. I'll apologize to you, okay?"
Looking at the poor Karen, Caesar couldn't even get angry. Besides, getting angry was useless. Problems had to be solved when they occurred.
"Okay, hold on to your comic book. We have no choice but to move forward now."
Kailin hesitated and refused to take it. "I'm not a child anymore. I haven't looked at this thing for a long time."
Caesar knocked along the wall, but to his disappointment, the sound was very deep, which showed that the wall was incredibly thick and it was impossible to pass through it. The only way was the door in front of him. He knocked gently, and the sound was low and heavy with a metallic sound. The luster of the door seemed to contain a large amount of mithril. If he could move the door out and sell it, he would be able to pay off his debts.
"Stand away."
"What do you want to do?" Karen asked timidly.
"This door isn't locked, let's give it a try first."
"It seems to be made of mithril, with a strong recoil force. You don't have any weapon in your hand... You won't use your fists, or you'll break bones!"
"What else can you use besides your fists? Are you going to use your doll?"
Caesar said unhappily, but he would not be so stupid as to collide with the mithril door directly, as 90% of the force would be bounced back. He really didn't know which prodigal son would use so much mithril to make a big door. It was a headache.
"Stay away, or I might hurt you."
"Oh." Karin quickly shrank into the corner. She knew that she couldn't help with her limited strength.
"Drink~~~"
He adjusted his breathing, stretched his hands, and ignited his sea fighting spirit. Caesar had thought about this attack method for a long time, and this was a good opportunity to try it out. Although it had too many flaws in actual combat, it was still useful in dealing with some specific situations.
The sea fighting energy gradually compressed and began to gather in Caesar's hands. Slowly, a ball of light gradually formed between his hands. The sea fighting energy was still pouring in, and there were even signs that it was leaving the body.
Kailin covered her mouth with her hands to prevent herself from screaming. This guy... He was too powerful. Isn't this the legendary release of fighting spirit? Legend has it that the Sea God can use his fighting spirit at will to destroy the world. His fighting spirit can cause the sky to collapse and the earth to split. But even the dragons can't release their fighting spirit. It's already very scary to be able to extend fighting spirit to weapons, and he can actually throw his fighting spirit out like magic. You know, these are two completely different lethalities.
With a loud shout, Caesar struck a very cool pose and pushed the fighting spirit in his hand out. The speed at which the fighting spirit ball was ejected was so fast that it could be said that it went out from this side and went straight to the gate over there!
Swish, this is perverted. There is actually a defensive magic circle on this damn door. The person who designed it was really thoughtful. No matter you use long-range magic or fighting spirit to attack, it will not be easy. However, Caesar used external fighting spirit.
Boom~~~
The door was not broken, but the whole hall was shaking. Karen's little face turned pale with fear. If it happened again, it wouldn't matter whether the door could be opened or not. They would definitely be buried alive. Caesar frowned. Obviously, things were more difficult than he thought. This dead girl was really good at causing trouble. What the hell was this place?
He took a deep breath and spread the sea fighting spirit throughout his body. Since he couldn't kill with the sea fighting spirit, he could only fight in hand-to-hand combat. Although Mithril's counterattack was strong, he couldn't be immune to it at all.
He kicked forward with a flying kick, BOOM~~~~BOOM~~~~
Caesar was bounced back heavily and hit the wall directly, with gravel flying everywhere. Caesar fell to the ground in a mess. Damn it, if only Kao's vacuum battle axe was with him, it would have been great. It didn't matter whether it was mithril or mithril gold, it could cut it all. It seems that he was wrong to think that weapons were useless before. Sometimes you still need a magic weapon.
Even mithril has a limit to its endurance. Caesar is ready to strike with all his strength, even if it means getting seriously injured, in order to smash this damn door to pieces.
At this time, Karen walked to the door cautiously. Caesar was about to stop her, but Karen had already started pushing the door. He was speechless. What a stupid girl.
Creak...
Caesar rubbed his eyes to make sure it was not his eyes that were dazzled.
Kailin smiled brightly, "Caesar, look, it opened just by pushing it. There's no lock on the door, which means there's no need to lock it!"
Plop... After this incident, Caesar learned another lesson: doors are meant to be pushed, not slammed, and that unlocked doors must always be pushed first... It was so embarrassing that he was as embarrassed as the Everest Trench!