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"This key will give you part of the ability to control the second level. This crystal ball is currently the center of the simple instinct of the control mage tower. At present, the mana reserve has been exhausted, and mana is drawn from these three puppy kobolds. Use it carefully, otherwise all three of them will die. This is also something I don't want to see." Cilan Octor said: "At the same time, you must also pay attention to defending Pellesburg and accepting the ransoms. As for those hostages, you can deal with it at will."

After saying this, Cyron Octor walked up a staircase in the void and slowly disappeared into the air, obviously already on the higher floor.

There was still a sound from the void: "If you want to know how to do it, just put your hand on the crystal ball..."

Gu Gua turned her head and looked at the metal bookshelf around her. She could see that the greatest function of the crystal ball was to control the library and transfer the knowledge in it to the minds of the three dog-headed men through some mysterious magic, and constantly stimulated the blood of the dragon vein in their bodies, making their ability to control magic even more enhanced.

However, this is obviously a way to boost growth. There must be many hidden dangers, but it can properly deal with the current dilemma.

Gugua looked at Tuci's face, which was struggling with the pain of electric current but without any independent consciousness, and reached out to cover the crystal ball. It was as if he was putting his head into a big bell and then hit hard. Gugua felt that his five senses had been lost, and a strong sense of vibration came, which shocked his eyes, brain, eardrums, and nostrils. He was so dizzy that he seemed to be drunk, but the dizziness was even more painful than being drunk. From his seven orifices, thin blood lines slowly flowed down, just like a little snake that had just woken up from hibernation.

But in this process, Gu Gua was very clear-headed and knew clearly everything that was happening to him. It seemed that a certain key in his body had been opened, and there was a simple and tacit circuit between the magic core and the crystal ball in his body, and he could exchange various simple information between them.

A kind of enlightenment arose from Gu Gua's heart. He knew that it was because of his own lack of magic that he was backfiring by the magic of the crystal ball.

A mysterious feeling surged into his mind, forming an image chart, and Gu Gua had never taught him at all, so she knew what the chart meant.

A thick blue current was walking like a progress bar, which was obviously the progress they had instilled knowledge. Gu Gua lowered this speed a little, making them less painful.

On the other side, there are three test tubes, with red liquid inside, which looks like blood. Gugua also instantly knew that this was the degree to which the three dog-headed men awakened the dragon vein, and it was also the mana they had accumulated at present. At this moment, their dragon vein blood only covered about one-tenth of the bottom of the test tube.

The inflow of knowledge has slowed down, and the accumulation of magic power of the dragon vein has increased a little, but the overall excitation speed has slowed down a little. After repeated debugging, Gu Gua found a level of the most appropriate speed, adjusted it, and ignored it again.

He thought to himself that he had to find a way to freely go up and down from the second floor. At this moment, a crystal ball flashed in his mind, and a spell and a gesture appeared in his mind. Combined with the key given to him by the great sorcerer Silang, he could freely open the light column leading to the first floor. From this light column, he could freely travel between the first and second floors.

Magic is really a magical thing. At this moment, Gu Gu even felt that magic was more smooth and easier than the technology he knew in his previous life. It lies in the details, and it can even be compared with the magic technique.

But he has no time to indulge in these contents. Gu Gua still has important things to do. He wants to guard the castle and take good care of all the tribesmen who rely on him.

The great warlock Silang is right. If this castle cannot defend, all of them will die.

Moreover, for Gu Gua, this is also the only opportunity in the Northland to come into contact with higher civilizations. No matter which aspect, he cannot let himself fail.

While communicating with the crystal ball, Gu Gu felt that the ice salamander magic core that he had swallowed and had not yet digested seemed to have changed. His blue beard had grown a part of it, and the magic power in his body had also changed, but now is not the time to check it out.

Take your hands away from the crystal ball, all the charts and casting teachings in your mind disappeared, and you returned to reality.

He held the iron key on his neck, followed the method taught by the crystal ball, chanting spells and making gestures in his hand. He originally thought that he thought it was very simple to cast a spell, but he did it three times before he succeeded. Then he exited from the second floor and returned to the first floor.

Xilang, who was at the top of the mage tower, kept observing Gugua. When Gugua was using the key, his brows involuntarily stirred, and smiled and said to himself: "I knew you have magic, but your acting skills are really good, and even I lied to him."

Do you know the real purpose of my coming here? It seems that after the matter is over, you can't be kept... Let me think about what to do with you..."

After returning to the first floor, as Gu Gua guessed, Harrick and the others were no longer there. Gu Gua ran to the outside of the Mage Tower and saw the dog-headed people standing in a mess, with more than 300 people. At this moment, Crazy Axe was selecting his team members. He was choosing the dog-headed people with taller figures and stronger bodies.

Gu Gua rushed over. Fortunately, Tudatuba and the others had not been picked up by Crazy Axe. He immediately selected all the little dog-headed people who were caught here in the Wandering Stone Tribe. These were seventeen people, and then selected those dog-headed people with a slightly higher intelligence. This way, there was no conflict with Crazy Axe. The two of them chose fifty people in peace, and the remaining dog-headed people continued to build barracks around the Mage Tower under the supervision of Crazy Axe to live in.

Having the complete martial arts knowledge of the previous life, it would be no problem to teach a dog-killer. Gu Gu took these dog-killer to the other side of the mage tower and began to teach.
Chapter completed!