The entire Lingzhou City has become as dark as night, and the sunlight is blocked by the poisonous fog, preventing it from falling into the city.
The surroundings were quiet, except for the continuous roars of the Inferi, which continued to echo in the dark night.
"Zi la - zi la -"
When the poisonous mist approached the city wall, it finally encountered an obstacle.
The rising medicinal fragrance lingered on the Caicheng wall, as if forming an invisible protective shield, firmly protecting Lingzhou City.
Zhang Mingfeng was not an array master, but he used these medicinal-scented incense candles to temporarily block the approach of the poisonous mist.
These medicinal fragrances are mixed with some drugs that can restrain insidious poisons, and the smoke produced by burning finally blocks the invasion of poisonous mist.
"This poison..."
Qin Yu activated his magic power on the side and stretched out his hand into the poisonous mist.
Unexpectedly, as soon as he got close to the poisonous mist, Qin Yu's magic palm would immediately emit wisps of green smoke, and he quickly retracted his magic.
Just at the first contact, Qin Yu felt as if his magic power was being eaten by thousands of ants, and he almost couldn't hold on.
He is a human being, not to mention the soldiers under his command.
"No wonder you asked me to take my people to withdraw. If I continue to stay here, I'm afraid most of them will be killed or injured. However, how long can you last with these incense?" Qin Yu asked.
Under the influence of the poisonous mist, the incense candle burned very quickly, almost burning out at a speed visible to the naked eye.
According to Qin Yu's estimation, the incense candles would be burned out within an hour.
"It won't last long, but the medicinal materials in Lingzhou City can only last until now." Zhang Mingfeng's face showed a hint of bitterness.
Lingzhou City has long been out of supply of medicinal materials.
Even the shelves of large and small medicine shops in the city have long been empty.
There are a large number of casualties every day, and the consumption of medicinal materials is astronomical. Lingzhou is just an ordinary state capital. There are not so many places to grow medicinal materials, and many medicinal materials still need to be transported from other places.
Zhang Mingfeng's ability to use these medicinal materials to make medicinal incense is already the limit.
"Let's go, General Qin. I'm guarding this place. Don't worry, I won't let Lingzhou City be captured by this poisonous fog." Zhang Mingfeng said calmly.
Qin Yu glanced at Zhang Mingfeng, then at the poisonous fog floating outside the city, and left decisively.
He knew that even if he continued to stay here, it would be of no use.
Facing this majestic poisonous mist in front of us, one's personal strength becomes insignificant.
On the vast and spacious city wall, Zhang Mingfeng was suddenly the only figure left.
Zhang Mingfeng looked at the whole view of Lingzhou City behind him, with a hint of bitterness on his lips.
The medicinal scent really doesn't last long.
Without the fragrance of the medicine, Zhang Mingfeng would be the first person to die of poisoning.
"One hour, no matter what, we have to survive for one hour!" Zhang Mingfeng murmured.
This is what Lu Yu told him.
As long as he persists for an hour, Lu Yu can refine the elixir that can save the entire Lingzhou.
Under the majestic poisonous fog, Zhang Mingfeng's figure looked extremely small.
He suddenly pulled off the iron chain holding the spirit stone cannon from the side of the city wall and tied one end of the chain to his wrist.
This iron chain is quite strong and can prevent the spirit stone cannon from slipping due to the huge recoil.
Zhang Mingfeng fastened the iron chain on his body.
At the same time, he took something out of his arms and put it in his hand.