At Loki's signal, little Fatuna had already taken refuge in the depths of the cave, and he himself was still near the entrance of the cave, boldly observing it up close.

Loki raised his crossbow and struck a pig-faced monster in the head with a hurried arrow.

But before he had time to check the results, his face immediately changed, and he dodged behind a raised stone wall.

Immediately afterwards, a bow and arrow with tail feathers shot at the place where he had just landed.

If you want to talk about a group of mirror monsters in Silent Town, the biggest threat is the old Barney Longbow who maintains a part of his sanity, he is like a mirror soul fused with part of Grod, with a different kind of violence and cunning in Silent Town.

At the same time, this trainer also has natural bow and arrow skills, and each arrow has a deadly threat, which requires Loki to concentrate on dealing with it.

Barney Sr. shot several more arrows in a row, and Loki dodged in a thrilling way.

Fortunately, the cave was tortuous and dark, and it was never injured by the instructor's bow and arrows.

Under the dark red moonlight, the other monsters were still in a frenzy, constantly desperately attacking the barrier of the rune boundary.

Old Mandel ANGELO, the body of a huge black spider monster, with eight limbs and long legs, huddled in a ball, crossed the barrier and leaped into the cavern.

But the monster's body had not yet fallen, and suddenly disintegrated in mid-air.

The giant spider seemed to be damaged by an ancient rune, turning into a pile of black powder and melting into the air.

Soon after, other monsters suffered a similar fate, with the exception of Barney Sr., most of the terrifying monsters were crushed by the runic power of the cave walls.

There aren't many monsters left, and the danger has decreased a lot.

Loki took the opportunity to shoot an arrow with a crossbow and hit Barney Sr. twice in the upper body.

But Barney Sr. was not affected in the slightest, and drew his arrow and threw it on the ground, and in a moment the wound on his body was gone......

Old Barney's face was hideous, like a synthetic strange voice, and he said, "Half-elf mongre...... Surrender...... She... Fatuna Jr. ......"

"Disobedience...... A dead end......"

Loki scoffed, "Repeating some nonsense again......"

After looking in the darkness for a moment, he raised his crossbow and shot an arrow into the opponent's nose.

But Barney Sr. didn't look like humans, they didn't have obvious vital parts, they only staggered when they were hit by an arrow in the front door, and then fled in the far direction of Silent Town under the cover of darkness.

Loki frowned, it seemed that it was so easy to slaughter him last time, but he just took advantage of the sneak attack.

In the face of the Illusion Mirror Monster, it will not be able to deal effective damage unless its entire head is cut off.

In the cave, peace was restored.

Loki kept the spatial vision on at 4.1%, and it took him half a day to find a half-elf girl wearing a red baseball cap from a corner next to him.

The natural stealth technique, so that Loki, who has optimized his senses, will not be aware of her existence for a while.

After patting her on the head, little Fatuna raised her head and looked around cautiously.

Loki said, "When you hide it in the future, put your hat away, the red one is still too conspicuous......

"Well, I see. Little Fatuna was a little reluctant, but she did it anyway.

The little girl knew that Brother Loki couldn't be wrong, and it was for her good.

......

In the months that followed, several Blood Moons descended on the night, and an increasing number of Mirror Monsters would gather outside the cavern, as if it had become a regular pattern in the recent confusion.

Old Barney Longbow was like an immortal nightmare, a pair of white pupils that were eeriely terrifying.

The Trainer was the only sane hallucinatory mirror image that hadn't fully turned into a monster, and he was the most threatening mirror image of several bloody nights, and whenever he was about to raise his longbow, Loki had to be careful to dodge it in advance.

There was no way to go on like this, and in the lock, Loki would have to survive at least four more years, and at least more than ninety blood moons, and he couldn't guarantee that he would be in danger every time.

The runes of the cave have a suppressive effect on the illusion mirror, and Loki also learned from the wizard's notes that the runes are rumored to belong to the inheritance of the ancient wizards, and even the secret word lock may have been created by the ancient wizards themselves.

It is said that some surviving elven texts agree with this statement.

"Ultron, sort out the process of cracking the generic word, re-add the cracked generic word, and search for keywords such as 'kill, destroy the mirror'......"

"Executing, Master, sorting out 29 relevant keyword information, extracting and integrating ...... data"

On the optic nerve image, a large section of notes was sorted out, and Loki looked at the information one by one, but found that everything was correct

Loki only wanted to find a way to actually kill the 'illusion mirror', and he delved into several volumes of wizarding notes for a long time, but not only did he not find a solution himself, but it seemed that even the official wizard who left the notes could not do anything.

It was the note in the notes about 'wizard spells' that aroused his keen interest.

But because the text is not completely cracked, even the simplest level 0 trick can't be tried for a while.

......

Sensing that he has been suppressed by Barney Longbow Sr. from a distance several times recently, Loki intends to turn on another optimization function to assist his long-range attacks.

"Ultron, pay attention to the ...... of collecting accurate shooting data"

Loki lifted his crossbow, his breathing becoming invisible, and when his arm and crossbow were still aimed at a certain point, he lightly snapped his bracket and aimed his crossbow arrow at the trunk of a tree twenty meters away.

"The initial velocity is 65m/s, and the crossbow arrow deviates 1.5cm from the established target, and the comprehensive analysis is affected by the weight of the crossbow arrow and the wind speed......"

Excluding the influence of wind speed, Loki fired several times at a distance of 30m, 40m, and 50m, and summarized the number of crossbow bolts deviating from the bull's-eye of the target, as well as the initial velocity and long velocity of the crossbow arrow......

In his previous life, he had heard some military programs, in which firearms and weapons had professional 'ballistic coefficients', but the main factors involved in the coefficients were 'warhead shape' and 'warhead density'. Not in line with his current needs.

Loki only has one type of crossbow arrow, which is the common sharp flat-headed arrowhead, so he mainly gravitates towards the pattern of crossbow shots, intending to summarize a more reliable ballistic formula for crossbow bows.

Muzzle velocity and overall velocity, crossbow weight, gravitational drop after firing distance, and primary wind speed affect ......

Summing up these precise data, it took him a few more days.

For a few days, the crossbow strings that had been pulled repeatedly were slightly worn, and even little Fatuna was yawning as she watched from the sidelines......

"In terms of the number of times, the probability of error in crossbow shooting is 2.5% at a distance of 20 meters, 7% at a distance of 30 meters, 19.2% at a distance of 40 meters, and 65% at a distance of 50 meters......"

"Ultron, the current ballistic formula is named - Ballistics 1.0 system. ”

"Executing, Master. ”

Loki thought about it, feeling that the current shooting accuracy was still a little insufficient, and he could not fully use the advantages of his visual senses, thought about it, and commanded with his consciousness.

"Ultron, pay attention to the ...... of air temperature, wind speed, air humidity, light and shadow refraction deviation and other influences in the future"

"Keep collecting shooting data, reduce the error of version 1.0, and if possible, lay the groundwork for further building upgrades. ”

......