When the four saw that the cook had entered the kitchen, they had no intention of coming out for a moment. Then they came down from their hidden position and walked quickly to the bottom of the kitchen wall.

Through the semi open window, after seeing the busy scene inside, Li Cheng, little eagle and Zuo Zhan quickly climbed from the wall to the roof of the kitchen.

Through the dim light of the ridge, look at the dark guard at that height.

Gu Yuan casually picked up a pebble in a flowerpot, observed it, and motioned to Li Cheng.

Li Cheng looked at Gu Yuan's fingers, and patted the little eagle on the back. The little Eagle took out a crossbow from his backpack. He aimed the crossbow at the throat of the dark guard.

Zuo Zhan arrived at the side of the kitchen ridge, ready to rush down the ridge as fast as possible to pick up the dark guard that might fall.

Gu Yuan's countdown is getting closer and closer, and the little eagle's fingers that falsely press the machine spring are also slowly contracting. As soon as the opportunity comes, he will launch the mechanism. Zuo Zhan gently moved his ankles, ready to catch the fallen dark guard at any time. Everything is ready.

When Gu Yuan grasped the last finger into the palm of his hand, he repeated his old skill with the help of the wall and hit a tiger spot tree in the xiulou garden with a stone.

A huge bird's nest on the tiger spot tree was broken by this stone, which startled several birds.

"Squeak!"

"Whoosh!"

In the mournful sound of three startling birds, a crossbow shot over.

A figure raced past.

Gu Yuan's three birds were shot down by an arrow from xiulou dark guard. At the same time, dark guard's throat was also penetrated by the crossbow shot by the little eagle. Dark guard who fell from the upstairs was caught by Zuo Zhan who ran downstairs.

In the whole process, there was no movement except the three birds that were shot with mournful cries and nailed to the exposed pillars of the eaves of the West Cross courtyard by an arrow.

The dark Wei of the West Cross courtyard squatted behind the ridge and was sleepy, and was also startled by this sudden arrow.

Looking at the three birds nailed to the pillar, the dark guard of the West Cross yard curled his mouth and muttered in his heart, "this boy's arrow technique is getting stronger and stronger, but it's just a few birds, as for it?

He knew I was here, and one arrow and three birds deliberately shot at my feet. What does this mean?

Is it a demonstration to me? "

The dark guard muttered for a while, and then whispered, "shit, if you don't do it for yourself, heaven will kill you. Don't mention that you can kill three birds with one sword, that's one sword with thirty birds. This time, I will earn the team leader!"

The dark guard on the second floor of the embroidery building fell into the courtyard and was caught by Zuo Zhan.

Zuo Zhan dragged the corpse, climbed onto the balcony on the second floor, wrapped the wound on his neck tightly with the dark guard's black scarf, put it back in place to make a disguise, and fixed the corpse with his belt. As long as he didn't climb up and look carefully, no one could see that the man was dead.

When Zuo Zhan returned downstairs, Gu Yuan and Li Cheng's little eagle had gathered downstairs.

Everyone nodded at the same time, indicating that their tasks had been completed and they were ready for the next step.

Their next goal is the dark guard behind the roof of the West Cross courtyard. As long as they take the dark guard, they can officially clear the obstacles to break through the outer ring courtyard and continue to move forward.

The four quietly climbed up to the wall of the xiulou courtyard, which was the back wall of the main courtyard of the outer courtyard.

Through the high wall, they went to the roof, and under their feet was the bedroom of the previous cold female voice owner.

I don't know whether the woman fell asleep or not. Anyway, there was no movement in the room, and everyone was extra careful under their feet.

The place where the dark guard across the West courtyard is located is not far away. Gu Yuan and the dark guard are on the back slope, in a state of invisibility to each other.

Because the height of the main room is much higher than that of the wing room, in fact, they can directly shoot the dark guard with a crossbow.

But the dark guard was at the junction of the West Cross Hospital. It was so quiet in the middle of the night. Once the arrow in the dark guard fell off the roof and crashed into the garden, it was estimated that the sound would be very loud. At night, the sound was very far away. In case it attracted the attention of others, it would be troublesome.

The only advantage is that the enemy is clear and I am dark. The dark guard doesn't know everyone's existence. Zuo Zhan moves slowly along the ridge of the roof, and soon hangs under the eaves of the West Wing house.

Guyuan three people slipped into the courtyard, walked gently to the back wall of the West Wing room, and slowly peeped through the wall into the small garden.

Seeing this garden, as they had observed on the cloister before, it was just a garden with exotic flowers and plants, and no one lived in it, which made everyone feel much relieved.

Li Cheng and the little eagle turned in first, Gu Yuan and Zuo Zhan slowly climbed up, and one by one touched the place where the dark guard was located.

Zuo Zhan was behind, Gu Yuan was in front, and Gu Yuan made a gesture. The two silently counted five numbers in their hearts, and at the same time rushed up.

Before the dark guard reacted, Gu Yuan controlled the dark guard's hands, and Zuo Zhan wiped the dark guard's neck with his sharp knife.

The dark guard did not even see clearly, but became a ghost under the knife, opened his eyes wide, and died in peace.

The four gathered again at the moon gate of the small garden leading to the inner ring road, and listened quietly. In the corridor between the inner ring road and the outer ring road, the patrol guards patrolled back and forth.

"The inner ring corridor is very long. Four patrol teams not only patrol the neighborhood, but also patrol the corridor. They patrol alternately in pairs. Every other time, a team passes in front of the courtyard. Let's be careful. There's no problem breaking through here."

"Try not to do it if you can. If one patrol team makes a noise, the other patrol team will soon find out, and then we will be exposed."

If exposed, it will inevitably affect the difficulty of rescuing Mo Ming.

After summarizing the information, they need to pay attention to the number of dark guards in the inner ring.

We don't know where Mo Ming is being held, but people can't be locked in front. It's always right to walk back. The key question now is whether there are dark guards staring in the direction they are preparing to break through.

"Don't worry, wait."

Gu Yuan made the final decision, and the little garden was completely quiet.

After waiting for half a column of incense, Zuo Zhan suddenly found that the little eagle was missing.

Gu Yuan saw that although he was calm, his heart was also full of alarm bells and his mind jumped. At this critical moment, where did the little Eagle go?

Before they could find it, the little Eagle climbed over the wall and came back from the direction they came.

However, he has a big cloth bag in his hand, which looks like the headband of the dark guard in the yard was changed.

The cloth bag moved, and it was obvious that there was a small living creature in it.

Gu Yuan frowned. The little Eagle really didn't know what he wanted to do.

The little Eagle smiled cunningly, "guess what's in it?"