After experiencing the Wenzhou incident last time.

Li Chengfeng, who has seen the soldiers sacrifice their lives for him, can also understand the mood of the shadow.

With his hands in the air, he helped the shadow who was about to kneel on the ground up.

The busy black feather assassins behind the shadow couldn't help being moved when they saw this scene.

Originally, the shadow revealed Li Chengfeng's identity, and they only regarded the prince as the second generation ancestor.

Unexpectedly, he could not only see the cause of death of those mysterious corpses, but also be so sympathetic to his subordinates.

They have been messing with the situation in the shadows all day for Datang, and they haven't felt such warmth for a long time.

"Thank you Eighth Prince!" Shadow stood up slowly and said with cupped hands.

Originally, he only thought that Li Chengfeng's talent in martial arts was astonishing, and that he was able to handle government affairs, so he was deeply favored by the Holy One.

Unexpectedly, he could be so considerate to his subordinates, he was just as wise as His Majesty.

If he had been worshiped by him just now, the shadow would be fine, I am afraid that these brothers who have been through life and death with him will inevitably have some criticisms.

This is not a big deal for an eighth prince, but if Li Chengfeng is to be crowned a great treasure in the future, it will be no small matter.

Thinking of this shadow, he admired Li Chengfeng a little more in his heart.

"In that case, I will trouble the Eighth Prince to investigate this matter with my subordinates!"

Shadow said and Li Chengfeng came to a corner of the room.

Hanging on the wall is a detailed map of Chang'an, covered with black circles.

During the conversation between the two just now, people from the Black Feather Intelligence Team have circled all the places in Datang that are suitable for storing ice.

Li Chengfeng carefully looked at the map and nodded.

Ice In today's era without refrigerators, the only way to store ice is in an ice cellar.

Apart from the ice cellars dedicated to the royal family, there are only five ice cellars in Chang'an City that have the conditions.

In addition to the ice cellars used by officials and businessmen to store fresh fruits, the scope of their search was greatly reduced.

"The only places that can meet the requirements are Changlefang, Xiangmin Lane in the south, and the Drum Tower in the north!"

"In Weichen's humble opinion...we should start the investigation from the Drum Tower, which is the most suspected place!" Shadow said slowly.

"The Drum Tower is the junction of the slums and the various official residences. There are mixed fish and dragons. The suspicion is indeed very deep."

"However, I think Changlefang in the south is more suspicious!"

Li Chengfeng pointed to the carbon circle near the city wall on the southernmost side of the map and said.

The shadow looked at the position of Li Chengfeng's finger with a little suspicion, and it took a long time to understand the reason.

It is true that fish and dragons are mixed in the Drum Tower, if the Kunsa Sect hides here, it can indeed hide itself.

But compared to the Drum Tower, which is close to the imperial palace, Changlefang, which is close to the South Gate and where foreign businessmen gather, is more suitable for them.

Here they can well hide their identity as barbarians.

Even if someone finds out, it can be said that he is a Hu merchant who has settled here.

In contrast, the possibility of Changlefang is far beyond the Drum Tower, but he has not considered it carefully.

"Since this is the case, why don't we split up into two groups, each leading a group of black feathers to Changlefang and the Drum Tower!" Shadow added.

Facing the two places where there are suspicions, splitting the troops into two groups is undoubtedly the safest solution.

Li Chengfeng did not refuse and quickly agreed to Shadow's proposal, and the two each led a group of black feathers out of the secret room.

Leaving the secret room, Li Chengfeng went straight to Changlefang with a dozen black feather soldiers dressed in disguise.

It's just that before they arrived at Changlefang, they heard a loud bang, and the smoke and dust in front of them burst into sparks.

In the direction of Changlefang, a huge cloud of smoke rose slowly, and the huge noise was like the roar of a thunder god.

Smelling the weird smell in the air, Li Chengfeng's face darkened.

"Not good! Speed up, follow me!" Li Chengfeng frowned slightly and said to the crowd behind him.

The black feather guard also reacted after a brief shock.

Although they don't know what caused this scene, but with such a huge noise, the situation may be very serious.

The group speeded up again, and arrived at Changlefang a quarter of an hour later.

Everyone was shocked by the scene before them.

Changlefang, which was originally thriving with tourists and merchants from all over the place, was razed to the ground.

Among the broken walls and ruins are everywhere the remains of people affected by the explosion, and children whose parents died hugged their bodies and howled loudly.

Changlefang, which was previously known as the prosperous place of the merchants of the Tang Dynasty, was left in an instant with only a charred black pit in front of a few people.

The black feather guards followed Li Chengfeng all the way to the edge of the pothole and looked down.

It was found that there were more than a dozen corpses lying under the dark pit, and their death conditions were exactly the same as the one found before.

These corpses curled up with limbs and wry smiles on their faces, as if they died peacefully in their sleep.

It seems that this is the den of the Kunsa Cult they were looking for. As for the reason for the explosion?

The air was filled with a strong smell of saltpeter, coupled with the black soil under the feet of several people, there was no doubt that it was caused by the explosion of black powder.

Before Li Chengfeng could speak, the group led by Hei Yuzhong confronted each other, and one of them walked up to him.

"Eighth Prince, this is indeed the den of the Kunsa Sect."

"However, the Kunsa Sect now ignites the black powder frantically, and I will go first to appease the people."

Li Chengfeng waved his hand to signal them to go, but he jumped down the deep pit several feet deep.

Accompanied by the whistling wind in his ears, Li Chengfeng quickly fell to the ground.

Looking around, apart from those tragic corpses, there are only ice cubes exuding a chill.

"It seems that this is the place where the Kunsa Cult used to execute Heiyu spies!" Li Chengfeng nodded.

To achieve rapid hypothermia, those people should first throw the unconscious hostages into the hot water pool, and then quickly throw them into the ice cellar.

In this way, the rapid drop in temperature will cause the comatose person to die of hypothermia quickly, which is why such death is formed.

Attach the internal force in the body to the whole body, and amplify the five senses to cover the entire ice cellar.

Li Chengfeng heard the slight sound of wind behind him.

With such a deep cellar, there are other places for wind to enter besides the blasted holes above.

That only says a little bit!

That place is the exit of the entire ice cellar!

Li Chengfeng walked quickly to the wall behind him~www.mtlnovel.com~ He held his breath, clenched his fist and punched hard in front of him.

With a bang, the entire ice cellar shook as the fist collided with the wall.

The wall in front of Li Chengfeng opened and a long and narrow tunnel appeared.

However, he was not in a hurry to find out. To be on the safe side, he picked up the scattered stones on the ground and threw them towards the end of the tunnel.

Just as the stone flew into the tunnel, countless silver needles rose from the walls on both sides.

All of a sudden, thousands of arrows were fired, and soon the stones turned into powder and scattered in the wind.

"Sure enough, be careful with the Ten Thousand Years Ship!" Li Chengfeng nodded and said.

Now that his strength has not fully recovered, it is easy to fall into the trap of the Kunsa Sect if he acts rashly. Let's wait for the shadow to come over.