The sound of the crossbow being wound on the wall came from the city wall, and the archers drew their arrows one after another, and the arrows were wrapped in a mass of rags, and the archers came to the brazier on the city wall and soaked the arrows in the oil basin under the brazier. After learning the lesson of the last time, Zhou Yu specially arranged for all the archers to be changed to rockets.

One kilometer

Five hundred meters

"Bed crossbow fire!" As the army of the undead quickly approached, Zhou Yu gave the order to attack.

As usual, the fast-flying huge crossbow branches directly crossed the line of death in the dense undead team, but because the vanguard of the undead army was mixed with a large number of Nightmare Cavalry, some of the crossbow branches were directly slashed to the ground by the Black Light Blade swung by the Nightmare Cavalry.

"Oil ejection!" Seeing this situation, Zhou Yu issued a new order again.

The soldiers who were waiting near the catapult, after hearing Zhou Yu's order, pulled the tips attached to the crossbar together, and then as soon as they were released, the crockpots filled with fire oil flew out of the grenade belt, and a group of clay pots filled with fire oil flew over the city wall, thinking about the undead outside the city wall. After throwing the crockpots on the grenadier belt, the soldiers filled the grenadier belt with crockpots filled with fire oil again, and then continued to fire them, smashing into the ranks of the undead outside the city with a series of "whooshing" crockpots.

"Bang bang!" The crockpot smashed on the body of the undead and burst open, and the fire oil inside directly poured the undead all over their bodies, and the ground was also drenched with fire oil, and the undead who were directly hit in the head by the crockpot went directly back to see their god of the underworld.

"Rocket launch!" After a round of stone-throwing trucks threw the crockpots filled with fire oil, Zhou Yu gave the order again.

After hearing the command, the archers, who had already prepared, directly took out the arrows inserted in the oil basin. Light it on a brazier and shoot flaming arrows. Countless rockets flew out of the city walls. Flying in mid-air, the rockets are as gorgeous as holiday fireworks. But with the danger of infinite death, he fell directly into the ranks of the undead.

With a bang, the entire undead team turned into a sea of fire, and the undead were poured with fire oil and directly turned into living people, and finally turned into a pitch-black skeleton scattered on the ground, and the undead behind them stopped one after another, and did not dare to move forward with some hesitation.

The soul fire in the eyes of the Nightmare Knights in the undead team pulsed violently, and suddenly they all raised their swords and swung them towards the sea of fire, and the mounts under their crotches opened their mouths and sucked sharply as if they had received some command. Swallowing all the flames, the army of the undead charged again.

What, he is not afraid of fire, seeing this scene, everyone on the city wall was suddenly taken aback, the dark creatures should be the most afraid of fire, how can there be dark creatures that can eat fire, this completely subverts the traditional concept of the people of the Three Kingdoms.

Before everyone could react, the army of the undead had already rushed under the city walls. The Nightmare cavalry jumped up directly, jumped onto the city wall, and before the Han army could react, they killed the archers. In a moment, the archers were killed and suffered heavy casualties. The army of the undead who followed closely behind the Nightmare Knight also began to build a skeleton and began to climb the city walls.

Jiang Qin, who was standing on the city wall, hurriedly rushed up with the heavily scaled sailors. Fight the Nightmare Knight. It's a pity that there is a gap in strength, and the heavy scale armor sailors are killed and retreat.

At this time, Galen, who was picking up people from the back gate of the battalion, arrived. Seeing this dangerous scene, he shouted loudly.

The soldiers on the city walls were draped in a golden armor. The great sword in the Nightmare Knight's hand slashed at the Han soldiers, and they were all blocked by the flash of a golden armor.

Seeing this scene, the soldiers didn't care about defending and dodging, and directly slashed the weapons in their hands towards the undead on the city wall, and for a while, the attack of the Nightmare Knight who rushed to the city wall was resisted by the heavy scale armor sailors, and they couldn't advance half a step at all, but there was a tendency to be squeezed off the city wall by the heavy scale armor sailors.

"Return to the sky and move the formation!" At this time, Zhou Yu and Lu Su, who were standing on the high platform, jointly launched the military division technique again.

A huge white light array appeared on the city wall, and many rectangular pillars of light appeared around the light array, and the light pillars were constantly rotating and getting longer, and the undead who were swept by the light pillars disappeared from the city wall, and reappeared on the other side of the river, and the sky was constantly sprinkling green light rain. The wounds on the bodies of the Han soldiers who were showered in the green light rain began to heal rapidly, and the undead soldiers who were drenched by the light rain were like water drops falling on the red iron plates, and white smoke rose from their bodies.

In the blink of an eye, the situation on the city wall was reversed, and the city wall was once again completely back in the hands of the Han army.

"Zhou Dudu, what happened just now, I was washed up on the city wall by the undead!" At this time, Galen came to Zhou Yu's side and asked loudly.

"General, just now" Zhou Yu said what had happened, and then asked, "General, what is that war horse that can swallow fire?" ”

"Zhou Dudu, that's the nightmare of high-level demonic beasts in the underworld, they have lived in the sea of netherfire for many years, they feed on the netherworld fire, and their whole body is burning with netherworld fire, and it is normal to be able to swallow fire, blame Benshuai for not making their characteristics clear before!" After hearing Zhou Yu's description, Galen said with a little self-reproach.

"The general doesn't have to blame himself, Yu didn't observe it clearly, and Yu thought they were ghosts." Seeing Galen's self-reproachful appearance, Zhou Yu said self-critically: "Please also ask the general to elaborate on the various characteristics of the enemy!" ”

"There are too many types of undead, and Ben Shuai doesn't know all of them, referring to the descriptions in historical documents, Ben Shuai will briefly talk about them first." Hearing Zhou Yu's inquiry, Galen spoke: "Nightmare Knight, a high-level knight of the Undead Continent, the lowest is gold-level, and the highest can reach the martial god level, named after the mount under his crotch; The demon of the underworld, a high-level race in the Continent of the Undead, is naturally good at spatial magic and instantaneous, holding a large scythe, which is haunting and unpredictable during battle; Lich, a high-level creature in the undead realm, is said to be a mage who cultivates necromantic magic, self-transformed in pursuit of immortality, and specializes in dark magic and necromantic magic"

Galen carefully explained the characteristics of the undead creatures he knew, and Zhou Yu had a general understanding of the undead creatures in his heart, which was a little different from the dark creatures in his memory.

"Dudu, the weakness of the undead is the soul fire in their heads, and in order to effectively destroy the undead by long-range means, all you need to do is let the archers aim at their heads!" At this time, Yang Tianyi said while walking on the high platform that he, who has modern thinking, put forward a suggestion.

"Long Yu, you are here, your opinion is very good, but unfortunately there is a lack of marksmen in the army now, it would be nice if the cavalry battalion was here." Seeing Yang Tianyi's arrival, Zhou Yu said with a smile.

Hearing Zhou Yu's words, Yang Tianyi suddenly felt that he didn't understand the situation, and made a useless suggestion, and was speechless for a while.

"Tianyi, your supplies have been escorted, and the governor has also visited, is it time to return to Jizhou, there are still so many government affairs in Jizhou that you need to deal with!" At this time, Galen, who was standing on the side, spoke.

"General, the journey is so hard, let the soldiers rest for a day, and I will leave for Jizhou tomorrow!" Looking at Galen's serious expression, Yang Tianyi said with a wry smile, and the idea of wanting to make meritorious deeds was shattered again.

Everyone on the high platform watched this scene speechlessly, with an expression on their faces that they wanted to laugh but didn't dare to laugh. Looking at everyone's expressions, Yang Tianyi thought sadly, why are you so embarrassed, what kind of little apple to sing, and the whole Tang and Song poems can be displayed casually, now it's okay, I drew a circle and trapped myself.

Just as he was in his inner remorse, the aura on the city walls disappeared, and the army of the undead outside the city began to attack again, because the Nightmare Knights were all rumored to be released at the back of the undead team, and this time it was all low-level skeleton soldiers who rushed up.

The battle began again, in the face of this strange dead creature, the archers did not play much role, the city walls were full of heavy scale armor sailors defending, looking at the dense skeleton army outside the city, Yang Tianyi suddenly thought that he took the opportunity to brush down the merits first, he had just learned a military master technique, and he had not used it yet.

Thinking of this, he took out his bamboo slips, a small roll of bamboo slips composed of cyan bamboo pieces, and knew how low his scribe level was. He held a bamboo slip in one hand, waved it in the air with the other, and read aloud: "Reject the antlers!" (To be continued......)