After walking along the river for less than ten minutes, when he came to the edge of the woods, his spiritual power sensed that he was wearing a long coat, a black bulletproof combat suit, a knife on his back, and two modified pistols tied to his waist.

Without looking back, William looked at the river with his hands behind his back and asked, "Who did you find out who was peeking at the castle last night?"

"I'm sorry, boss, I received a Sunday notice last night, startled away the peeps, chased all the way to the old Earl of Devonhill's manor and lost, and, and".

Looking at the hesitant black ghost, William frowned and turned his head to look at him, only to find that there was a trace of fear on his face, who was not even afraid of death.

Seeing this, William's face couldn't help but become serious, "What the hell is going on?"

The Black Ghost paused for a few seconds and said, "On the road of more than forty kilometers from the castle to the old earl's manor, I have fought my opponent no less than three times, and the opponent's speed is very fast, but his skills are very poor.

He hit me at least six darts in the fight, but although the other party was bleeding, he pulled out the darts on his body with his hands like no one else and continued to escape, but",

After speaking, the black ghost pulled out the long knife behind his back and explained, "I don't know why, the other party seems to be afraid of this knife?"

Waving, William took the knife thrown by the black ghost, looking at the long knife with a dark body, only the blade flashing with metallic light, but it seemed that this knife was not different except for its sharpness.

I couldn't help but ask curiously, "Where did you get this knife?"

"In the arsenal of the Aozu Crossbow," the Black Ghost continued, "One thing I find a little strange is that when I found this knife, it was sealed in the offering box along with seven other weapons."

"Offering box?" This is interesting, thinking of the thousand-year-old organization of the Aozu Crossbow, it is not impossible to encounter some special creatures in the assassination, after thinking about it, William said, "Follow me back to the castle, my test will detect the composition of this knife."

"Understood", buttoned up his coat, cocked his collar, and took off his hood, and the black ghost quickly changed from a ninja to a man.

Back to the castle and let the black ghost rest in the small living room, William himself took the knife to the second basement floor, put the knife into the set of scanners, and waited for about ten minutes.

On Sunday, he reported, "Sir, the main metal of this knife is 100 steel, but unexpectedly there is 11% silver in the metal, and the dullness of the outer layer is not the original color of the metal, but a layer of silver."

"Silver?" said William, after a moment's thought, "Are you saying that this knife looks so ugly because it is the result of the natural oxidation of silver due to its age?"

"Yes, sir, however, the history of this knife is not very long, no more than 40 years at most".

William doesn't care if the knife is antique, but there is silver in the metal composition of the knife, that's interesting, and the black ghost said that the opponent hit six darts but it looked fine,

Ha, in addition to the legendary werewolves, there are only vampires who are afraid of silver, but vampires should not be afraid of silver, and they are afraid when they see silver knives.

William said with a gloomy face, "Send the Spider and the Black Blade Aircraft Carrier to check the old earl's manor for me."

"Understood, sir, the task has been established".

After thinking about it, he said, "Also, let the spider go to the old earl's tomb to see if there is a corpse inside."

"Sir, do you suspect that the old earl faked his death?"

"No", William said with a strange expression, "I'm not worried about him faking his death, but about him coming back from the dead and crawling out of the coffin by himself."

"Alright, let's check it out first", after that, William opened the portal to the London manor, "Ship the equipment over, and give me a few more boxes of ultraviolet bullets,

To produce another batch of ammunition with a warhead containing nano-silver powder, it is required that after being fired into the target, these nano-silver will immediately penetrate into the target's bloodstream, is half an hour enough?".

Sunday replied, "Half an hour is enough for me to model and produce 1,000 rounds of ammunition, and with the current production capacity, after the modeling, I will be able to produce 10,000 silver bullets per hour in the future."

While waiting, William silently thought that since the existence of vampires had been confirmed, it would not be surprising that werewolves would appear.

But why did anyone peek into the castle last night?

After thinking about it for more than ten minutes, I couldn't help but think of the video taken by the Spitz couple to Marko's bodyguard Sergei, there was a scene of Sergei showing fear on his face,

He said that Marco had an accident more than 20 years ago that changed his personality.

MD wouldn't have been a vassal of creatures like werewolves or vampires.

"Urge me to rush that bastard of the Blade Warrior, does it take so many days to catch a vampire? Tell him that if he doesn't want the $5 million, just say it sooner, and find someone to catch it himself."

"Okay, sir".

Half an hour later, looking at the thousand silver bullets neatly placed in front of him, William took out two modified Glock 17 from the weapons room, tried the power, looked at the liquid silver flowing from the target, and nodded with satisfaction,

Holding the Black Ghost's knife and a backpack with 200 rounds of silver bullets and 200 ultraviolet bullets on his back, the rest of the silver bullets were all stored in the storage space.

To Sunday, he was instructed to "continue to produce 10,000 rounds of these bullets, equip them with silver bullets and ultraviolet bullets, and then produce a batch of Black Edge drones equipped with silver bullets".

"Okay, sir".

Back in the small living room, returning the knife to the Black Ghost, William said, "Your knife has 11% silver in its metal composition, and the dullness of the surface is also due to the oxidation of silver."

After speaking, he opened his backpack and took out two bullets, "These are silver bullets and ultraviolet bullets, who are they used against, you can probably guess".

Silver Bullet?The Black Ghost asked in amazement, "Is there really that creature?"

William nodded, "Well, I have confirmed the existence of vampires, as for werewolves, vampires already exist, is it strange to have werewolves?"

Looking at the black ghosts whose expressions were constantly changing, Weili smiled and comforted, "You have fought with the other party, and you know that they are only several times stronger than ordinary people, if these ghosts are really powerful and cannot be restrained, they will not always be hidden in the shadows."

These words reminded the black ghost, remembering the guy who was scared by the knife in his hand last night and ran away, the fear in his heart couldn't help but be solved, "I know what the opponent is and how to deal with it, so I am not so afraid."

"Haha, that's right, the unknown will cause our fear, and for us, it is not they who hunt us, but we who hunt them."

Hearing this, the black ghost couldn't help but show a smiling expression on his face, and his hand was holding the ultraviolet bullet that emitted this purple light,

Pick up the silver bullet and shake it again, looking at the nano silver flowing in the warhead, "The last thing the other party should do is to provoke someone like you who is rich and has the ability to find a way to restrain them immediately."