McCann turned his head and saw a shiny long sword swinging by, and then he covered his neck and couldn't speak, blood flowed down like a waterfall, and his mouth was blistering with blood, and he looked at Hrag, who was covered in a shield in front of him, and fell to the ground with puzzled eyes.

"3% mana remaining." Navy gave a warning.

Herag felt his brain tired: "Flashing this spell consumes too much mana, and it consumes 49% of mana once cast. ”

At the moment when the icicle rushed towards him, he decisively used a flash to appear in McCann's back, and then slashed McCann to death with a single sword.

McCann, who had little magic left, was caught off guard and died before he could put up any resistance.

"Gotta get out of here." Herag scavenged the bodies of McCann and Sunny, found a ring and four magic stones, and quickly left the Moonlight Forest.

His current magic power was not enough to cast a corrosive arrow once, and he could only rely on hand-to-hand combat when encountering danger.

It didn't take long for Herag to return to the inn for Hellfoot to arrive, and there was no one in the carriage.

The journey was smooth, and it was safe to enter the northern wooded area, and Herag's tense spirit relaxed a little.

If the bodies of McCann and Senny are not found in time, they will soon be dragged away and eaten by the beasts and monsters in the Moonlight Forest.

Even if it is discovered, it has nothing to do with him, and the woodland will only make a record, which is very common.

Herag had been in the Moonlight Glade for a while, and felt that the Moonlight Glade was providing a platform.

Wizards learn and exchange resources here, and everything needs to pay an equal price, rather than having a strict management of wizards like a school.

Freedom, which means disorder.

"Wind Elf's Ring: Enchanted with a Level 0 spell, Wind Elf's blessing."

The green ring in Herag's hand was ripped from Senny's hand, and the enchanted spells inside looked like they could increase agility, but the exact value would have to wait for the mana recovery experiment to be known.

"Let's go to the Moonlight Forest to dig mushrooms in a few days." Herag was prepared to wait until this was over, so as not to get into some trouble.

……

Two days later.

Heragra placed a chair on the balcony, then lay down on the chair and carefully studied the flash of the spell model.

There is a small stove next to it, and there is a teapot on top of the stove, in which coffee is brewed, and the aroma of coffee wafts out, making people smell it comfortably.

"The actual combat value of this spell is very high, but the mana cost is too high......"

Herag paused when he thought of this, and then sent a command to Deep Blue: "Deep Blue, can you optimize the spell of Flash, the optimization direction is to reduce the consumption of mana." ”

"Data analysis ...... in progress"

"The data analysis has been completed, the calculation has been completed, and the zero-level spell flash can be optimized, and the estimated cost of mana is 37% after optimization."

"From 49% to 37%, it's a big improvement." This result is enough to reduce the burden of mana a lot.

He continued to ask, "Deep Blue, can you optimize the flash of level zero spells, the optimization direction is to increase the flash distance. ”

"Data analysis ...... in progress"

"There is a lack of sufficient information on space-based spells, and it is recommended to provide a wealth of basic principles of space-type spells."

"Sure enough......"

As Hellage thought, there was no way to increase the range of the flash at the moment.

He had little to no understanding of the principles of space-based spells, and all calculations in Deep Blue needed to be data-based.

There are enough inputs to make the calculations and output.

"Deep Blue, start optimizing the zero-level spell flash, and the optimization direction is to reduce the consumption of mana."

"The mission has been filed, and it is estimated that there will be twenty-six minutes left, and it is estimated that 31% of the mana will be consumed."

……

"Level 0 Spell Foil is now optimized."

Herag noticed that the spell model that flashed in his mind had undergone some changes, with some minor changes that could save more mana without affecting the original effect of the flash.

"Deep Blue, optimize the level zero spell mana shield. There are three ways to optimize it: 1. Increase the shield's defense, 2. Reduce the mana consumption, and 3. Increase the shield's defense while reducing the mana consumption. ”

Herag went on to give three optimizations for the mana shield, and he wanted to see how far Deep Blue could go.

"Calculating the analysis ......"

"After the analysis, all three optimization options are feasible."

As soon as Herag saw that he could, he continued to ask about the optimization plan for the Ice Shield and the Dark Energy Shield.

The Ice Shield can increase defense and reduce mana consumption, while the Dark Energy Shield can only reduce mana consumption, but there is a lack of information on how to increase defense.

Herag felt that there should be a lack of knowledge related to elemental spells, and he needed to supplement the relevant knowledge later.

He then asked about the optimization plan of the corrosive arrow: "Deep blue, how can the corrosive arrow be optimized?" ”

"Calculating the analysis ......"

"Tier 0 Spell Corrosive Arrows optimize mana consumption and enhance corrosion."

After Deep Blue gave the results, Herag began to arrange the optimization plan for his zero-level spells.

Deep blue optimization spells require the consumption of mana, and Herag has so much mana in his body, and it took him four days to optimize all the spells on his body.

Even some petrification reduces some of the mana cost.

"Ice Shield!"

"Mana Shield!"

"Dark Energy Shield!"

Herag slapped three shield spells on his body in succession, and glanced at the remaining mana: "68%." ”

Before Deep Blue optimized these three spells, it would consume half of the mana on his body just by shooting three shields, but now it only consumes 32%.

In terms of starry sky meditation, the fifth star is half condensed, and Herag expects to be able to complete the meditation in less than a month.

When this star is successfully condensed, he will not be far from the second-class wizard apprentice, and he can already prepare the dawn potion needed to promote the second-class wizard apprentice.

"Huh? There is news. The rune stone flashed green.

When Herag opened it, he found that it was Larry's message: "I have opened registration for the Potions course, you can sign up if you are interested." ”

"I'm going to sign up." After Herag replied, he opened the course column and looked for a while, and then saw Larry's "Introduction to the Basics of Potions".

The course costs twenty gold coins, which is not expensive.

"You don't have to buy books, just use the ones I used before, and there are some notes on them that can help you study." Larry continued.

"Thank you, Mr. Larry!" Herag clearly sensed that Larry was paying more and more attention to himself, mostly because he saw his own potential.

Herag knew very well that what he had obtained would have to pay a corresponding price in the future.

As he grows up, Larry will most likely ask him for help with something if he can be useful.

Equivalent exchange is always the truth practiced by wizards.