Unlike the hastily organized first Hogsmeade siege, the Death Eaters were clearly prepared. Therefore, the Death Eaters will not let go of the mountains in the north of Hogsmeade that can see the whole picture.

When it comes to mapping, wizards and Muggles are on the same page.

It's just that there are so many mountains here, and the Ministry of Magic can't arrange personnel to garrison them all, except for a few observation posts, the other mountains are empty.

However, today the Death Eaters also happened to choose the hill on which this observation post was located.

Zhang Xu looked at the people in the observation post, three budding Aurors, three Muggle SAS members, plus him and Wales, a total of eight people.

And the currently known upcoming Death Eaters are at least ten people, and it is estimated that the opponent's individual combat ability is not weak. Because there is a high probability that the person who comes up to open the map is the commander-in-chief of this operation, and the Death Eaters who follow the commander-in-chief to protect the commander-in-chief are naturally not weak.

What makes Zhang Xu the most troublesome is that the eight people here belong to the Ministry of Magic, the government military, the intelligence department and the melon-eating masses.

In this case, it is easy to pill.

So Zhang Xu could only look at the Auror he knew next to him and asked, "What are you going to do when you encounter such a situation?" ”

"If there aren't many people on the other side, we'll wipe them out. If there are too many people, then retreat with a little resistance. The Auror replied.

Hearing that he was going to run away, Zhang Xu breathed a sigh of relief, he thought that they were going to prepare to defend the mountain and fight to the end. In terms of running away, he Zhang Mou believes that he is not inferior to others.

"Well, you do what you planned." Zhang Xu said to them, "I'll leave some gifts for them and then retreat." ”

The people inside the observation post had moved to the other side, preparing to surprise the Death Eaters who had climbed up. Zhang Xu took out his wand and began to dig a hole in the ground.

"What are you going to do?" Wales asked.

Zhang Xu didn't answer, and asked, "Have you heard of Messines in Belgium?" ”

Wales didn't react, but a SAS soldier shook a little, and then he turned around and said, "Are you going to blow up this hill, sir?" ”

Charles Harrington, chief of staff of the British Second Army during World War I, told reporters: "Gentlemen, we may not be famous in history, but we will certainly change geography." "It's famous. The British dug almost twenty holes under the German positions and then buried explosives ranging from nine to more than forty tons. When these explosives were detonated, 10,000 German troops were killed on the spot, and the 3rd Royal Bavarian Division was almost completely wiped out. The explosion left behind a large number of craters more than 100 to 200 feet wide, some of which have survived into the 21st century.

So this soldier who understands this history is now shaking a little bit, in case they fight in front and the back side explodes, he will be buried directly on the spot.

"It's not that exaggerated." Zhang Xu said while digging a pit, "I'm just making an analogy, and besides, how can I carry tons of explosives with me." ”

Then Zhang Xu began to put something into the pit half a meter wide and more than a meter deep, which made Wales on the side look at the toothache.

"Don't worry, I won't use these things outside of fighting the Death Eaters." Zhang Xu said to Wales while installing a timed detonator, "Ordinary Death Eaters will not come here at this time, so it is very likely that there are important targets in this group of Death Eaters." Then try to blow it up, and maybe there will be some unexpected gains. ”

Speaking of this, a trace of pity rose in Zhang Xu's heart, many years ago he made a plan to dig a tunnel under their house and then bury explosives after Voldemort lived in Malfoy's house, so that Voldemort could fly on a dirt plane, even if he didn't kill Voldemort, he could kill a large number of Death Eaters. As a result, the plan could not keep up with the change, and their house was burned down before that, and now Voldemort's office is unknown.

Zhang Xu installed two detonators in this pile of gifts, one is timed to detonate, and the other is mechanical, if these explosives are raised, the fuse on this detonator will be activated.

WHEN ZHANG XU FILLED IN THE PIT AND CAMOUFLAGED IT AGAIN, THE SOUND OF SEVERAL "FRONT TOARD ENEMY" EXPLOSIONS SOUNDED IN THE OPEN SPACE OUTSIDE, AND THEN ALL THE PEOPLE IN THE OBSERVATION POST RUSHED OUT.

"Where do we go next?" Wales asked.

Zhang Xu glanced at the direction of the Forbidden Forest, then stretched out his hand to Wales and said, "Let's go to the Forbidden Forest to have a look, I'm a little worried about it." ”

In this kind of big scene, the role of the unplanned Zhang Xu and the two of them is not very big, and it will be helpful if they don't do it, so Zhang Xu plans to take a look around first. For Zhang Xu, understanding the current situation and the forces of both sides is the most important thing for this.

As for Hogwarts, Zhang Xu is not too worried, as long as the news that Harley is hiding there now is not leaked, and Voldemort has not gone over in person, then it is not a big problem.

After the sound of "biu", Zhang Xu and the two of them appeared on a meadow in the forbidden forest.

"Have you been here before?" Zhang Xu asked.

"I've been here a few times." Wales replied.

"Have you dealt with the centaur tribe?" Zhang Xu continued to ask as he walked forward with her.

"No, we've avoided them from afar." Wales said, "Let's go to the centaurs now?" ”

"That's right," Zhang Xu said, "the prophecy of the centaurs suggests that they will also be involved in this war, so they have been preparing for it for a long time. Now I'm going to go there and see if there's anything I can do to help. ”

Zhang Xu then instructed her: "Be careful when communicating with the horses, don't show expressions of curiosity and contempt, don't treat them as animals, and treat them as human beings like yourself." ”

Just as they were not far from the centaur tribe, a low, short trumpet sounded on their way.

Zhang Xu was shocked and said, "It's not good, this is a signal for the centaurs to start fighting!" ”

"Are we going to help now?" Wales asked.

"Let's take a look outside first, find out the size of the enemy, and then decide whether to help directly or find reinforcements." After Zhang Xu finished speaking, he took out the flying sword.

After casting the Illusion Charm, the invisible duo came to the skies near the centaur tribe.

At this time, a group of Death Eaters gathered in front of the gate of the Centaur tribe, they obviously had no intention of coexisting peacefully with the Centaurs, and at this moment, under the cover of several Transfiguration Dirt Giants, they braved the rain of arrows fired by the Centaurs to attack the Centaurs' village.