At this moment, the man turned and walked towards the filing cabinet containing the classified documents, and to Russell's disappointment, the man who sneaked into the room was also covering his face.

He walked straight to the filing cabinet containing the classified documents without hesitation, as if he were well acquainted with the setup of Marquis Red's office.

The man stood beside the filing cabinet and exhaled easily,

"I didn't expect the Marquis of Red's office to be so negligent, I knew I wouldn't have to climb from the roof, okay, let me see what secrets are hidden in this cabinet, right?"

Russell, who was hiding behind the bookcase, heard the man's voice to himself and felt a little familiar, but Russell couldn't remember when or where he heard it, so he could only continue to observe the man's actions to judge his identity.

However, the man seemed to feel that no one was around, or that he had sucked up a lot of dust from the ceiling, and he suddenly removed his mask, revealing his true colors.

When Russell saw the man's face clearly, he suddenly opened his eyes in disbelief.

The man who infiltrated Marquis Red's office was actually a close friend of Knight Buna and the captain of the guard squad in Dinah City, Alan!

It's definitely him, Russell will never recognize the wrong person.

Because Russell was so impressed with him, he had never seen Buna take one person so seriously before.

And when Russell and Buna entered the city at that time, Allen's behavior and appearance were very distinctive, so Russell immediately recognized Allen.

So what is Allen here for? Russell's mind was full of questions at the moment.

If I'm not mistaken, Alan is supposed to be the captain of the guard squad responsible for guarding the royal capital, and he is also directly under the jurisdiction of the royal family, so theoretically he will not sneak into the office of Marquis of Red to steal secrets.

Why is that? Could it be that Alan still has a secret identity? Does he belong to other forces?

Russell's mind was constantly thinking about any possible situation, but now he had so little information that no matter how much he thought about it, he couldn't tell Allen's true identity.

At the same time, Allen, who had taken off his mask, coughed lightly a few times, and after feeling a little comfortable, he suddenly squatted down, not knowing what he was going to do.

Russell was peeking at everything in front of him, and he was also puzzled, Alan came for classified documents, but Russell didn't see that he was carrying the rest of the weapons, how could he open this filing cabinet?

Who would have thought that Alan suddenly took out a delicate key from his body, and the key shimmered strangely in the sunlight, as if it was the real key to open this filing cabinet.

This scene made Russell, who was watching from the sidelines, even more shocked, knowing that the key to open the filing cabinet couldn't even be obtained by the church, who knew that Alan actually took out the key to unlock the lock, and it didn't look like an imitation.

However, Alan didn't know that someone was hiding behind a bookcase a few meters away from him.

Alan inserted the key into the keyhole and twisted it a few times.

There was a crisp "click" sound on the lock of the filing cabinet, and then the heavy filing cabinet slowly opened.

Alan immediately rejoiced: "Sure enough, this key is genuine, the lock was opened so quickly, take these documents and leave quickly!"

Russell, who was hiding behind the bookcase, couldn't help but get nervous when he saw this, and now his mind was weighing his plans for the future.

Seeing that the target of this mission is about to be taken away by Allen, if he lets Allen leave the room, then his mission will fail.

However, if he showed up and snatched these documents from Allen, it was likely that the guards around him would come to help, and it would not be easy for him to get out of this room.

Just as Russell was struggling with the choice of his next move, a gloomy sneer rang out from the gate not far away,

"I thought the movement of the plank was very strange, so I came back to pay attention to the situation, but I didn't expect to catch a little mouse stealing butter, and I can catch it quickly, and I can spare your life!"

When Russell heard this, he immediately looked towards the gate, and it was actually the masked man who had almost injured him with a dart just now.

Russell knew that the masked man was a guard, and most likely a personal guard of the Marquis of Red.

If he finds his traces, it means that Eren will be hunted down by the Guards!

Of course, Alan was aware of this, and when he saw that his whereabouts had been revealed, he immediately put on the mask to prevent the man from recognizing his identity.

Later, Eren tried to pick up the classified documents in the filing cabinet and turn around and run away, but his intentions were immediately recognized by the masked man.

The masked man threw out several darts in an instant, forcing Alan to withdraw his hand to pick up the file, and in less than a second, several darts were tightly tied to the filing cabinet.

"It's really troublesome, I can only give up!"

Russell heard Alan mumble quietly, and Alan gave up on the idea of taking the classified documents.

He stepped directly on the desk, and with the force of kicking the ground, Allen jumped lightly into the dark ceiling.

"Don't try to escape, watch me arrest you next to Marquis de Reid for questioning!"

The masked man saw Eren jump into the ceiling, yelled and followed Eren into the ceiling.

It's just that he didn't call for any support, it should be that he is very confident in his own strength.

The sound of the two of them stepping on the ceiling faded away, and Russell suddenly realized that now was the best time to take the documents.

After confirming that there were no more guards nearby, Russell slowly walked out from behind the bookshelf, looking at the pile of classified documents placed in the cabinet, Russell couldn't help but feel a little emotional.

Originally, he wanted to forcibly open the lock, but he didn't expect Alan to take out the key and unlock it for him.

And Alan also lured away the enemies guarding the office for him, even if Russell was not very familiar with Allen, but Russell couldn't help but thank him from the bottom of his heart for his unintentional help.

Of course, Russell couldn't take all of these documents.

Otherwise, this will anger the Marquis of Red, who will send countless of his men to search for traces of the vanished documents.

According to Bishop Vane's instructions, Russell only needs to pick out some documents about the Wizards' Guild and take them with him.

Russell took out the documents with his hand, searched carefully for a while, and finally found the target of this mission in a pile of thick documents, a letter related to the Wizards' Guild!