It was already noon, but the chubby ogre in the form of the Nightblade Leopard was still sleeping, and as long as he wasn't hungry, he slept almost most of the time, sometimes even twenty hours a day.

Leo was also happy to worry, but now he was worried that he would scare the other party if he tried to advance, so he whispered: "Fatty, get up and eat." ”

The Nightblade Leopard's ears immediately twitched a few times, then bounced off the ground and pounced on Leo, "Hey, eat, chubby wants to eat!"

Leo was unprepared and was almost knocked down by the big cat in front of him, he rubbed his fat and fluffy head, then took out a large piece of bread from the space ring and sent it over.

When I saw my favorite bread, I was too lazy to change my form, so I just held it in my mouth and ate it in a big gulp.

Looking at the chubby gobbling up, Leo has more and more feelings of having a pet.

After a while, the whole loaf of bread was eaten, and the fat licked his mouth, still looking unfed. Leo had no choice but to take out another piece, and then said: "Fatty, I will try to advance in a while, it may cause some special circumstances, don't be afraid." ”

"Promotion?" Chubby clearly couldn't understand the word.

Leo explained: "It's about getting stronger, getting stronger. ”

"Chubby understands, Chubby doesn't bother Leo to become stronger, Chubby also has to become stronger, and avenge the Black Horn!" After saying that, the ogre went straight back to his corner and fell asleep again.

"Uh...... The way you become stronger is to sleep, and you're really happy. ”

With a casual mutter, Leo unfolded the promotion circle, which, according to the guide, would only last about an hour.

The magic circuit was running again, and this time, without the interference of the magic circle, the surrounding magic power immediately became active, and rotated around the magic circle at a constant speed.

Leo could almost touch the viscous solid-like magic around him. And Chubby also felt the change, opened his eyes, and was a little confused.

Spreading out the spiritual power, Leo found that the range affected by the magic array should not exceed ten meters, but at the same time, the magic power fluctuated very violently, in case someone found out and came to make trouble, and he was in the process of promotion, wouldn't it be very dangerous. Thinking of this, he no longer hesitated, folded the magic array again, pushed the door open, and ran towards the fourth floor of the castle.

Moments later, a sharp knock on the door woke Montoya, who was taking a nap.

Opening the door, Montoya asked sleepily, "Leo, what are you doing, it's noon, don't let people sleep well." ”

Leo said with some eagerness: "I'm about to start trying to advance, can you help me guard it and avoid being disturbed?"

Montoya's eyes widened suddenly, and she said in surprise, "Ah! You're really going to try to advance!"

"Well, I don't have much time, I'll tell you more when I'm done. Leo nodded, and pulled him out of the door, regardless of whether the other party agreed or not.

Unexpectedly, Montoya broke free, turned around and ran towards the house, and shouted: "You wait for me, I'll go and roar with flames!"

............

Returning to his cabin, Leo said to Montoya, who was guarding the door, "Then I'm going to begin." ”

"Don't worry, I'm not going to let anyone bother you. Montoya actually wanted to observe the promotion process in person, but he also knew that Leo needed a quiet environment the most at the moment, so he said to the ogre with some regret: "Fatty, come out, let's take care of Leo." ”

When Chubby reluctantly left the room, Montoya made a fist gesture to Leo and closed the door.

The room was rejuvenated with tranquility.

Leo silently estimated the time, nearly twenty minutes had passed since the magic array was drawn, and he knew that he couldn't delay any longer, so he immediately unscrewed the cap of the bottle in his hand and drank the promotion potion.

The professor's voice sounded in his head: "The ingredient that has been named as the promotion potion has been detected, it will effectively increase the mental activity of the body, and according to the current storage number, the lifting effect is about 57%, please decide whether to improve it or not, and analyze it again." ”

"Don't do anything for a while. "According to Leo's judgment, the content in the guide should have been confirmed a long time ago, so it is best not to change it indiscriminately.

Then he felt that if something happened, he should be prepared, so he added: "Analyze the increase rate, but don't improve it, stay on standby, and listen to my instructions at any time to improve." ”

Command Accepted

As soon as he felt that the promotion elixir had begun to have an effect, his mental power became more and more active, and even had some uncontrollable tendencies, Leo took out the long-cherished spiritual power growth elixir, thought about it for a while, and drank it.

"If an unknown substance has been detected, it is not possible to determine whether it is harmful to the body, so please decide whether or not to induce vomiting. ”

"No, the absorption efficiency is maximized. ”

The next moment, Leo suddenly felt his head buzzing, and he could even feel that his mental power was growing at a fairly obvious rate.

"It's a good thing, and now the chances of success in the promotion have increased a bit. ”

Taking a deep breath, he didn't have time to test how much mental power the potion had boosted for him, so that his mind was completely calm, and then he recalled the way to advance, and then sat down on the magic circle and entered a meditative state.

However, this time he didn't need to engrave the magic vortex again, and under the traction of spiritual power, he let the magic vortex spin rapidly, so as to maximize the extraction of the extremely active magic power from the outside world.

The magic power activated by the magic array continued to enter the soul plane, and Leo didn't feel anything at the beginning, and when the magic power became more and more, the danger of promotion was revealed.

These manas were so active that they were constantly surging in the soul plane, almost showing signs of disintegrating the base of the mana vortex he had just completed, and the four spell models, like a few leaves in a raging storm, were crumbling.

Fortunately, with the help of the promotion potion, Leo's mental power is also very active. Under the guidance of spiritual power, with the magic vortex base as the center, the four spell models have their own corners, creating some kind of mysterious connection, which can be stabilized for the time being.

After all, just reading the book can only imagine the scene of promotion, and it was not until he tried it himself that Leo fully understood that promotion is a typical process of quantitative change leading to qualitative change. After continuous training, his soul is already much stronger than before, but it is still a little worse and cannot be broken through, so he needs to introduce a large amount of magic power to wash, catalyze, and activate. When a certain tipping point is reached, the soul will undergo a qualitative transformation and reintegrate with the magic vortex. After that, we can continue to engrave a higher level of magic vortex.