[Note: First of all, I hope you don't think it's cool to wear a black coat!] That's the setting in it, I always say that I used to be like this, and I feel like this is too stylish! To be honest, I feel very ashamed to think about it! It's really a second year of secondary school that can't be saved! Of course, if you like this, don't want to be like this because I said it, my personal opinion is different! I didn't target anyone...... Don't waste everyone's time, enter. 】

Kelly had been circling the walls of the Cass Empire several times, and had to change his clothes each time to keep the soldiers from suspecting.

After a few laps of this it was already night, and the walls began to light with torches, and with some lighting magic, the walls were brightly lit. And a group of soldiers under the city walked up, and the soldiers in the city walked down, it seems that there is a shift change!

Then Kelly saw the gates open, and the five small groups of cavalry ran out slowly.

Kelly curiously followed up and took a look, the five teams of cavalry were all forty people, patrolling around the outside of the city!

Then Kelly went back to the city, and went around again, and he came across the city patrol again, and on closer inspection, he found that the city patrol was usually a group of 100 people, because the city was so big, and the outer city patrol alone had 2,000 people! They are only responsible for patrolling the main roads! But on average, a team passes by in five minutes!

Now Kelly can basically be sure of two things, this wall is very tall and very wide, there are about 3,000 soldiers on duty, which is very much, and it will be reduced to 1,000 at night, but the patrol is only 500 during the day! If you want a late-night sneak attack, you also need to see how many patrols there are in the middle of the night!

Subsequently, Kelly discovered the elite unit of the Cass Empire stationed near the city gate, "Silver Wolf!" They looked laughing and laughing, but they didn't drink or slacken too much, it seems that the main defense force of the Cass Empire is still a silver wolf! Today's silver wolves should not be underestimated, they are now expanding their ranks and recruiting new recruits, and there are about 20,000 in total. This made Kelly a little depressed, his own words could easily defeat them, but if he was undead, I am afraid that at least 50,000 undead would be able to fight!

Kelly went inside again, and with his own judgment, he found the soldiers' base camp, but these were ordinary soldiers, and they were stationed at a distance from the city gate and the palace, presumably for the support of both sides.

"If you don't guess wrong, there should be such base camps distributed in the four directions of east, west, north and south!"

Kelly said to himself, and then found that it was indeed as he expected, in this case, except for the silver wolf troops stationed at the main east gate, which was more difficult to capture, the others should be easily taken, but it was also necessary to consider the consequences of being attacked from both sides.

【(?_?) I'm really not good at writing about the art of war! What a strategy! Write and write, I'm afraid that everyone will be more tired to read, or don't write, probably an explanation. Other inconsiderate things, make up for it yourself. 】

Until late at night, there were fewer soldiers guarding the walls! The patrols outside the city have also returned, and the patrols in the city have become only five hundred!

In the silence of the night, many soldiers were secretly napping, or yawning without energy, as if they were asleep at any time.

The general on the city wall had already been lying on the side and sleeping, he didn't think that the demons would attack at night!

"-Boom!"

Suddenly, a cacophony of voices sounded, waking up all the soldiers.

When they rubbed their confused eyes and looked at the city, they found that there were dozens of undead immortals, holding shields in one hand and knives or swords in the other, slapping their shields with their weapons and making noisy noises!

And because there were twenty-five in all four directions, a total of one hundred undead, the sound of knocking in the dead of night was very noisy and irritating.

"-Bastard!"

The general guarding the city was woken up by the sound, and when he saw this scene, he couldn't be angry.

"—shoot me an arrow!"

So he ordered his soldiers to shoot them with bows and arrows, but they took up their shields and went to block, and the arrows were of no use to them, and when they stopped shooting, they began to bang again!

"You guys, go and kill them!"

The general immediately ordered the soldiers to go to these undead to deal with them, and the soldiers were also very sleepy, but because of the anger and the large number of people, they naturally went down to open the city gate to deal with these undead who didn't know where they came from.

But as soon as these undead saw them open the gates, they fled!

"Humph! You know each other!"

The general didn't pay attention to it when he saw that there were only a dozen undead, and then fell asleep.

After a while, "Bang Bang!" The undead are knocking again under the city.

At this time, most of the guards had already fallen asleep again, and they couldn't help but grit their teeth in anger when they heard this voice.

"Bastard, why is it here again!"

The general defending the city looked impatient, what happened to these undead? [Embarrassed by my fat tiger? Trying to embarrass yourself?

So I went to chase them away, but after a while they came again!

This back and forth a few times, but the guard general was anxious, he immediately asked the soldiers to notify the patrol soldiers, and the patrol immediately went out of the city, trying to deal with these undead, but of course this was all Kelly's plan, and the patrol had no return......

It was found that no patrol had returned for a long time, and the guard general was also panicked.

"———Woooooooooooo

Suddenly, there was an attack horn in the distance, and thousands of undead were holding torches and walking neatly towards the Kas Empire!

"-Bang bang!!"

The general defending the city immediately fired a flare!

The silver wolf quickly came to the city wall and was ready for battle, but a strange scene appeared! The undead were just circling in the distance, not intending to attack, and the Silver Wolf's general, Gottle, thought that there must be a deception, and informed the soldiers in the city, telling them to be on guard and ready to fight!

The undead turned around and retreated! The silver wolf was guarded by the whole army, and he didn't dare to relax, thinking that the demons were going to attack, and he stood stupidly until dawn, and the whole army was tired and withdrew!

After waking up from a nap and seeing all this, Kelly smiled with satisfaction, his harassment plan had taken effect, and the Silver Wolf Force was no longer so strong!