Although the slimes on the Slime Plains have experienced a lot of combat experience and strong combat effectiveness, and at the same time, depending on the color, each has a variety of skills that are very difficult in Sui Yu's opinion.

However, Sui Yu, who has a lot of experience in killing slimes (although only 13 were killed in reality, and not even 20 in the dungeon) knew that although slimes were immune to most physical attacks, the golden metal slimes were almost invulnerable.

However, slimes have one of the biggest weaknesses, that is, as long as they can hit the core in the slime's body, they can kill the slime instantly!

Although the core of the slime is not very obvious, as long as you look closely, you can observe the obviously dark core in the transparent body of the slime, plus the slimes on the slime plain are all passive attack monsters, so as long as it is ......

"I'm stabbed!"

A sword stabbed straight ahead, accompanied by a crisp cracking sound, and the blue slime that was stabbed by Sui Yu with a thick iron sword instantly turned into a puddle of liquid and seeped into the grassland under his feet.

Just like this, even if this kind of clothes that can spit acid and instantly corrode Sui Yu's clothes make him feel more intuitively how refreshing the breeze on the prairie is, under Sui Yu's sword, it is also a one-hit kill, and it is completely too late to launch a counterattack!

In fact, Sui Yu had already discovered this weakness when he entered the slime dungeon for the third time, but since the basic swordsmanship was only level 1 at that time, even if he hit the core, he might not be able to kill it in seconds.

Only then will Sui Yu achieve the achievement of three kills (three kills) of the dungeon......

And now, with the basic swordsmanship upgraded to level 2, Sui Yu can finally kill most slimes in seconds without worrying that the slimes will fight back!

Of course, the selection of this blue slime naturally has Sui Yu's considerations.

Although the metal slime looks like its body is relatively soft, once it is attacked, it will instantly make the body very hard, not only the durability of the thick iron sword is very serious, but even a little slower will leave a bloody skin.

And Sui Yu only has one level at this time, and all attributes are 1, that is, there is no increase at all, except that after the system is added, Sui Yu's injury will not bleed, and will only produce a red light that represents the stroke, and then with the reduction of HP, you can feel the pain that can be tolerated, Sui Yu is actually almost the same as the physical fitness before the crossing.

Therefore, once it is counterattacked by the slime, it basically means GG......

Therefore, after trying to kill the metal slime and found that even the basic swordsmanship of level 2 was still almost killed, Sui Yu raised the file and specifically aimed at the water slime and the wood slime.

There's no way, in addition to the strong defense of the metal slime, the defense of the earth slime is not weak, although it can barely be killed in seconds, but if you are not careful, you will have a bloody skin left, which is too risky.

As for the fire slime, although the defense is similar to that of the water slime, that thing will explode when it dies!

And the self-detonation power is quite good! blew up Sui Yu's HP by more than fifty points in one go!

So after being blown up, Sui Yu still decisively raised the file and gave up hunting fire slimes.

In this way, keep hitting the core, and once you don't hit the core and are counterattacked by the slime, you will decisively raise the gear (no way, you can't win).

In this continuous cycle, Sui Yu found that his stabbing was getting more and more accurate, so that the frequency of raising gears became lower and lower.

Even after a sword was stabbed once, a system prompt came from the consciousness!

[System Prompt: Congratulations to the transcendent Sui Yu, your basic swordsmanship has been upgraded to level 3, and you have comprehended the sword skill slashing!] 】

After getting this system prompt, Sui Yu was stunned for a moment and then called up the copy record, and found that he had unknowingly killed more than fifty slimes, and met the requirements of the B-level evaluation of the slime dungeon!

It's really not easy, not to mention the B-level evaluation three times before, even if you know that you can use the access file to absorb the experience of failure after the second time, and the third time you discover the weakness of the slime core to create a one-hit kill, but Sui Yu didn't complete the lowest D-level evaluation in the first three times, and the goal of killing 10 slimes was sent out by the slimes with high martial arts.

And now, taking advantage of the constant repeated gear increases, he has unknowingly killed more than fifty slimes!

He even directly upgraded the basic swordsmanship of level 2 to level 3 and comprehended the sword technique slashing!

Then, Sui Yu suddenly felt that something seemed wrong.

Something is wrong with the improvement of the proficiency of basic swordsmanship!

Previously, although Sui Yu had increased the proficiency of basic swordsmanship to ten percent by using chopping wood, as the proficiency of basic swordsmanship increased, it would take about four to five slashes to increase one's proficiency by one percent.

And even if the combat type cultivation method of killing slimes can greatly increase the chance of increasing proficiency, but the one percent increase in one hit is the limit.

But now, just by killing more than fifty slimes, he has been promoted to level 3!

Could it be?!

Sui Yu instantly had an association with a very high possibility, so he wrote down the location of the current basic swordsmanship proficiency and directly extracted the initial archive of the copy that was saved when he came in.

Then he was shocked to find that he had obviously returned to the beginning, and even the state of his body had been restored to the state when he first entered the dungeon.

But when Sui Yu clicked on the skill list, he found that there was no rollback in skill level and proficiency!

Pinching his chin and analyzing it a little, Sui Yu guessed that skill proficiency is probably really the accumulation of some kind of experience, not like the experience value, which seems to be linked to experience memory, but is actually some kind of substance that can improve the life level of transcendentals.

In addition, Sui Yu had noticed it before, every time he raised the file, although his physical state would return to the state when he was archived, his memory was preserved!

Then Sui Yu can boldly guess, I'm afraid that the proficiency of the skill is also a kind of memory-like existence, so it has been retained along with his memory and has not been reversed!

In other words, Sui Yu can completely exercise basic swordsmanship in the dungeon, and then use the way of rollback to greatly extend the time for practicing swordsmanship, and at the same time, it can also reduce the consumption of the body - we can raise the gear when we are hungry and tired! Even the durability of the thick iron sword during sword training can be restored by rolling back!

Of course, Sui Yu had some other things to test before practicing his sword hard......

"Slash!"

Brush!

With the brilliance of the skill flashing on the blade, the sword slash can easily split the slime in half like slicing tofu!

Even if this blow did not accurately hit the core of the slime due to the influence of the skill, it still killed the water slime in one move!

It is worthy of a sword skill that greatly strengthens the attack power, if he could use the sword skill earlier, why didn't Sui Yu dare to enter the copy again for half a month after he died three times in the dungeon and lost all his money!

Even if a slash needs to consume more than a dozen MP points for Sui Yu, and Sui Yu only has a total of 100 MP points, but we can continue to use skills to monster by squatting and waiting for MP to recover!

Anyway, the goal of the Slime Plains mission is to kill as many slimes as possible before dark, and then settle the dungeon rewards according to the completion goal after dark, and at the same time, as long as the goal of level B or above is achieved, you can directly manually click the "dungeon settlement" button in the dungeon system to leave the dungeon in advance.

And when Sui Yu entered the dungeon, it was early in the morning, and there were at least eight or nine hours for Sui Yu to rest, if he obtained the sword skill early, even if he used this means of slashing a sword to rest for about half a minute to recover MP, even if he did not rely on infinite reading, Sui Yu could easily get an evaluation above the B level - by constantly recovering MP and then casting skills to block the refresh point of the water slime, he would kill one when he brushed it out, let alone killing 50 slimes a day to achieve a B-level evaluation, if the calculation was reasonable and the position was appropriate, he could brush three nearby slime refresh points at the same time, even a thousand slimes can definitely be easily killed!

Especially when Sui Yu noticed that when he used the slashing skill, it seemed that because the skill wrapped the thick iron sword, the durability of the thick iron sword would hardly decrease, thus temporarily relieving Sui Yu's worries about the weapon exploding, Sui Yu, who was worried about finding a way to repair his thick iron sword, simply chose to kill the three slimes and rest on the grass in the empty center of their death, while recovering the consumed MP while waiting for it to refresh again, and then continued to use the sword skill to kill and start squatting and farming.

Naturally, after discovering that he could use the access file function to cultivate skills indefinitely, every time he fought a monster, Sui Yu would save a file and then run to the only few crooked neck trees on the grassland next to him to practice basic swordsmanship.

Anyway, you can raise the gear, as long as every time you exercise to a certain extent (such as cutting down the tree), Sui Yu will raise the gear to recover the state, and when he feels sleepy, Sui Yu will climb a relatively thick crooked neck tree next to him and take a nap to recover his energy (energy will not be reversed like memory, but the burden of hunger and lying on the tree on the body can be recovered by raising the gear).

Of course, this kind of repeated cultivation is very lonely and lonely.

However, whenever Sui Yu wanted to give up and finish this copy with peace of mind, Su Xiaolei's smiling face that was forced to endure sorrow appeared in front of his eyes.

As a result, the perseverance that was originally a little sloppy became firm again!

Hang on! Hang on! Hold on!

Men just have to know how to endure! It's about lasting!

In this way, unconsciously, the number of slimes killed by Sui Yu quietly approached a thousand!

At the same time, God knows how many times the basic swordsmanship has been cultivated, and at this time, it has finally reached the upper limit of the level of the E-rank skill - level ten!

Although the level is not high, when using the sword to slash, Sui Yu can obviously feel the handiness of the attack, and even many skills with the sword and the body skills are mastered by Sui Yu as if he had an epiphany with the improvement of basic swordsmanship!

In addition, after obtaining the sword skill slash at level 3, with the improvement of the basic sword technique, Sui Yu followed up with the three sword skills of "Pick", "Thrust", and "Sweep", which greatly strengthened Sui Yu's means when using sword skills!

And just when Sui Yu was overjoyed that he had finally practiced the basic swordsmanship of the E rank to the full level, with the brilliance of the thrust skill flashing through the slightly dim night sky, another poor slime died under Sui Yu's sword without the power to resist.

Well, this slime that was targeted by Sui Yu for the refresh point can be regarded as a blood mold today, and the refresh point was guarded by Sui Yu, along with the two friends next door to it, and was almost hacked to death more than 300 times in a day!

Maybe it was because Sui Yu's behavior was a little too bad, and with the death of this slime, the entire Slime Plain suddenly erupted into an extremely violent tremor at this moment!

And just when Sui Yu guessed whether it was an earthquake, an extremely spectacular scene suddenly unfolded in front of Sui Yu's eyes......