Under the expectant gaze of all the apprentices, under Gatling's malicious gaze, Yang tried to calm his mind and began to cast the Freezing Ray, his best Zero Ring spell.

One, two, three......

Yang's magic seemed endless, his hands didn't tremble even a little, and every spell was perfect.

Thirteen, fourteen, fifteen......

All the apprentices looked at him intently, seeing how powerful the senior who had won the second place in the Apprentice Spell Contest was.

Gradually, however, dense beads of sweat oozed from Yang's forehead.

Yang used a secret method to seal a small part of the magic power, but at this moment, he suddenly found that the sealed magic power had already been quietly and completely unlocked.

Seventeen ......

Eighteen ......

The onlookers couldn't help but start cheering, and as soon as they entered the tower, they were told that when their mana increased to twenty standard mana, it would be time to be promoted to full-fledged magician!

And Yang's current level is infinitely close to the level of a formal magician!

Finally, when the nineteenth Freezing Ray was cast, Yang stopped casting.

Young raised his head and looked at Gatling with a pleading gaze for the first time, it had just entered summer, the weather was still refreshing, and his forehead was already sweating profusely.

"Why don't you continue, Yang, you still have the strength to go! Come on, if you succeed, you can become a full-fledged magician!" Gatling encouraged with a smile on his face.

The arcane instrument he held in his right hand reflected a dazzling glow in the sunlight.

For the first time, Yang's fingers began to tremble.

"Come on, you must succeed! Senior Yang!" Xiwei's ears heard the chaotic cheers and encouragement of many apprentices, as if they were celebrating a grand event.

Yang's twentieth frozen ray was finally successfully cast in front of everyone's witness, and the frost-white frozen energy hit the target.

Gatlin was so satisfied with this that he nodded and shouted, "My dear apprentices!"

As soon as the words fell, the fifth floor of the tower completely turned into a sea of cheers, and Yang was the protagonist of this feast.

"In three days, I'll be preparing for your promotion ceremony! Enjoy this wonderful day!" Gatlin patted Yang on the shoulder and left the crowd.

A group of excited apprentices were already surrounded by Yang's side, and Faawi patted Yang's shoulder excitedly: "Yang, you have worked so hard to hide from us! You have actually reached the peak of magic apprenticeship! You are only sixteen years old! You are an unprecedented genius in the tower!"

At this moment, Yang felt unprecedented dazed and helpless, and for the first time he found that things were completely out of control.

It's like a pet on a chain, seemingly free, but can be put in a cage by its owner at any time.

Subconsciously, he set his eyes on Xiwei's location, as if this boy, who was a year younger than himself, could do something.

"Twelve o'clock in the morning, my laboratory!" heard Xiwei's voice in Yang's ears, which was exactly what the "teleportation technique" was for, and the other apprentices couldn't hear it at all.

Yang gratefully glanced at Xiwei's departing figure and began to communicate with the people around him.

The day had been so long that Yang had tried to keep himself calm until twelve o'clock in the morning, a time when he had usually fallen asleep.

He blessed himself with the "Wind Blast", and barely made any sound through the corridor, and the next few rooms were the laboratories of high-level magic apprentices, and at this time it was already silent, and there was no sound.

As soon as he reached the door of the laboratory belonging to Sivi, the door opened silently, and after he entered, the door closed softly, as if separating the two worlds.

There are already three people in Sivi's laboratory, a petite girl Meryl, a mysterious person wrapped in a cloak, and finally the initiator of the summoning, Sivi.

"Yang, sit down first!" Sivi extinguished the magic lights, and all that remained in the room was the faint moonlight shining in through the small windowsill.

"Who is this?" Yang asked softly.

"It's me, Charlotte!" Charlotte's low, magnetic voice rang out, "I drank the demonic blood provided by Gatlin, awakened the invisible bloodline in my body, and now I am the Heir of the Abyss!"

"Rest assured, the door of the room has been silenced by me, the sound is completely isolated, I have set up a sentry, we are safe here!"

"I think everyone has a deep understanding of the brutality and ruthlessness that Gatlin hides in the shadows. Today, he has undoubtedly extended his claws to Yang again, just like Garilo and Palin before! we can't afford any losses, we must unite against Gatlin!"

"You are the best of you in the Tower, and you are the most threatened by Gatling, we must fight him!

In Xiwei's impassioned voice, Yang stood up, bowed deeply, and said sincerely: "Thank you, you are here, it is the greatest help to me!"

Charlotte smiled lightly: "Helping you is helping myself, everyone is on the verge of life and death now, there is nothing to thank!"

"I want to see my mother again! I want to go home!" Meryl also had a solemn expression: "Mentor Sivi, as long as there is a place where I can be used, just give me orders!"

"Yes, Sivi, you have summoned us, so you will lead us!" Charlotte also said.

Yang also said without hesitation: "Yes, I will listen to you too!"

Before he showed up here tonight, he had already made up his mind.

What's more, Xiwei is such a mysterious person, there must be hidden hole cards.

Successfully received the recognition of the three of them, and Xiwei was also very happy in his heart, his efforts during this time were not in vain.

"Time is already very short, in three days, Yang will be forced to enter the sixth floor of the tower, and completely fall under Gatling's control! There is a proverb in my hometown, called 'Know yourself and know your enemy, you will not be defeated in a hundred battles'! Charlotte, now that Gatling has shared some information with you, what you have to do is to take advantage of the opportunity to go to the sixth floor of the tower in these two days to observe more of the laboratory settings and Gatling's secrets! Of course, this is tantamount to dancing with wolves, you must not be too eager and expose anything!"

Sivi first commanded Charlotte.

"No problem! I'll leave this to me!" Charlotte patted her chest.

"Yang, in the next two days, I will take you out of the tower and strive for some key breakthroughs, I wonder if you have this confidence?"

"Leaving the Tower?" Yang was a little stunned, but he quickly adjusted: "I can't ask for it!"

Immediately after, Xiwei turned his gaze to Meryl again: "Meryl, I have an important task for you, look at this!"

Sivi stood up and uncovered the black cloth from an object placed on the test bench.

"This is a model of the Tower!" Meryl exclaimed.

What appeared in front of several people was a miniature model of a tower, about a foot high, but almost exactly the same proportions, each of the six floors of the tower was made exactly in parts, and even every small room, dormitory, and library had a mark.

The entire model of the tower is made of transparent crystal crystals, and there are shimmering bright spots on it.

"There's magic flowing inside!" Yang was keenly aware of the change in his magic.

"That's right, everybody look here!" Sivi pointed to a crimson speck that was standing still on the sixth floor of the tower.

"This is?!"

"This red dot represents Gatling!" Sivi then pointed to a black dot on the first floor of the tower, "This is Edward the Butler! Although he is not young, he is still very strong and agile, and he should be a professional!"

"Then these four green dots huddled together are the four of us! A few yellow dots scattered in the dormitory area on the same floor are Faawi and the others!" Meryl inferred.

"That's right! This is the model of the tower that I made in a day today!" Sivi nodded: "I made a mark for every important person in the tower! This mark will record their movements and traces! In the next few days, this tower model will be handed over to Meryl for safekeeping! You will monitor for any unusual behavior!"