In his line of sight, he saw the strangeness of being shrouded in black qi on the opposite side, it was a dog, a kobold standing on two feet, his eyes were blood-red, and he exuded a bloodthirsty light.

The kobold was tall, about two and a half meters in size, with brownish-gray hair, a large mouth with countless silver-glowing fangs and a long bright red tongue.

It was very terrifying, it was a veritable monster, but, strangely, at this time, Ye Xuan didn't have the slightest fear in his heart, and his mind was extremely clear.

It's like adding some kind of BUFF, and the body is very light.

(What's going on?) The tingling sensation in my brain suddenly disappeared!? Besides, it looks like there's something really going on in my head.)

Ye Xuan's mind was a little messy, and this sudden change made him a little unable to react.

When he saw the appearance of the kobold under the black qi, Ye Xuan's expression suddenly turned grim, and he suppressed the chaotic thoughts in his head, the most important thing now is to get out of this predicament.

Ye Xuan instinctively took a few steps back, and looked at the entire rooftop with the corner of his eye, the rooftop was very large, the length and width were more than seven meters, and it could be very well moved, so there was no need to worry about the size.

At the edge of the rooftop, there are three iron fences, four meters high, to prevent students from falling.

Ye Xuan's brain spun rapidly, staring at the kobold opposite, and there seemed to be a spiritual light in his pupils.

Damn, isn't there any way to get around that kobold, the kobold is in front of him, and he can't get off the roof at all.

No, even if he got off the rooftop and the stairs down the stairs disappeared, he didn't have a way to rush out of the teaching building, and the predicament still didn't change.

（…… There must be some way to break the game perfectly...... ）

Ye Xuan gritted his teeth, his brain was clear, and he was spinning rapidly, thinking about how to escape.

Ye Xuan was suddenly stunned, his gaze stayed on the kobold, and a somewhat crazy smile was aroused, by the way, the perfect way to break the game, isn't it very simple, only by slaughtering this kobold.

After slaughtering the kobold, he can definitely break this mortal situation, and at worst, he can break out of this school building.

The aura flowed, and a certain nature awakened in the depths of Ye Xuan's mind erupted as if it responded to his thoughts, and an invisible power poured out from his mind, attacking the kobold.

Click

Ye Xuan was pushed back a few meters by the impact of the force, and hit the guardrail, his head was a little dizzy, but his eyes never left the kobold, and his expression was very shocked.

Because, a large hole the size of a basin appeared in the kobold's abdomen, almost penetrating its belly, which was a bit scary. It's also a little scary.

The black aura on the kobold has faded a little.

Woo~, the kobold let out a roar, the big hole in its stomach began to heal, and it recovered in an instant, its eyes were surging with blood, and the red blood shot solidified in mid-air, surging towards Ye Xuan.

The golden book in Ye Xuan's mind flickered, and a pale golden protective shield appeared half a meter away around him.

Bang, bang, bang.

Before the blood in mid-air touched Ye Xuan, they collided with the pale golden shield, turning into red blood mist one by one and dissipating in the air.

Ye Xuan's brain paused, and quickly reacted, the nature in his mind exploded again, and the spiritual surge blasted out a big hole in the kobold's chest, penetrating the body, but in less than a few seconds, the big hole in its chest was restored again.

This is very desperate, his two attacks, not even a little damage, doesn't mean that no matter how he attacks, it is impossible to kill the kobold.

（…… What kind of existence is this kobold...... Wait, kobold...... Could it be that it has something to do with that strange story? ）

That strange talk naturally refers to the strange talk of "kobold in the corridor".

(No, no, it's not a problem, but there must be a relationship...... Yes, that's what happened, that's why they led me to the rooftop. ）

A smile appeared on Ye Xuan's face, he finally knew the way to break the game, if according to the strange talk he heard, this kobold was indeed immortal, but it was only limited to this school.

If he was not mistaken, it was impossible for the kobold to enter the classroom when he first passed by it, so he didn't attack him, which meant that he had to follow a certain rule, and it was this rule that restricted the kobold.

The rooftop, on the other hand, should not be restrictive to kobolds, and it is also the only place where there is hope of killing kobolds.

Kobolds can't leave the school, this is the absolute rule of that weird talk, and the rooftop can be said to be a loophole in the rules, it doesn't belong to the corridor, but it also belongs to the school, and after the kobold goes to the rooftop, it is equivalent to getting out of the restrictions of the rules.

Ye Xuan showed a crazy smile on his face, when he told Lan Xun about the strange story of "kobold in the corridor", he actually didn't tell the whole story, only a small part of the story.

The most important thing is the absolute three rules that limit kobolds in the back:

One: Kobolds should never leave school.

Second, before the kobold attack, the kobold will make three dog barks as an early warning.

Third, kobolds are not allowed to enter the classroom or attack anyone in the classroom.

These three rules are absolutely inviolable, Ye Xuan's IQ is not low, based on these rules, he thought of a way to break the game, that is, a way to kill the kobold.

Merely...... This method is somewhat ...... Do you have to take a gamble?

Ye Xuan glanced at the guard behind him, the aura in his eyes surged, the nature in the depths of his mind quickly gathered, after two casts, he had almost figured out the use of the nature in his mind.

He was free to control it, and although he couldn't understand what the nature of his mind was, the most important thing now was to use this power to slaughter the kobold.

Woo.

The blood-red silk thread condensed into a blood-colored big dog in mid-air, and flew towards him, buzzing, the blood dog collapsed, and the opposite also smashed the golden barrier around Ye's body.

Ye Xuan's expression was frozen, he took a deep breath, and rushed towards the kobold, and in less than a few steps, he rushed to the kobold's body and punched him over.

Rumble.

Ye Xuan's right hand had a surge of spiritual energy, and a blow hit the kobold's stomach, the aura penetrated the black qi, and the black qi on the kobold's body stagnated, sliding backwards for nearly two meters, and there was not even a single wound on the stomach.

"Tsk" Ye Xuan snorted lightly, with a bad premonition in his heart, and hurriedly urged the nature in his mind, and a golden barrier condensed around him.

At the same time, two bloody dogs composed of blood-colored silk threads, flying down from directly above him, with the smell of blood.