After pacifying Daisy, Serena came back the next day with a thin man, Andres Thales, a blood historian. Andres Thales still had the disadvantage of fearing the sun and was transported directly to the underground laboratory in a container.

"Boss, you're right. This guy is guarded by two werewolves. He also develops ultraviolet bullets to deal with his peers. It's really hateful."

Serena told Wang Kai that when she arrived at the monastery, she encountered werewolf attacks. The two blondes turned into werewolves, which were not sexy at all. Serena and other security guards easily solved the two werewolves with silver nitrate bullets, and then entered the monastery.

Because it was daytime, Andres Thales was still sleeping, so she was caught by Serena without any precautions. When searching the monastery, she found Andres Thales's laboratory, where there were many good ultraviolet bombs. Serena understood that Wang Kai was right. Andres Thales was a traitor of the blood clan.

"It doesn't matter. You've caught him. As long as you don't kill him, you can do whatever you want. In addition, give those documents to Dr. stern and he will deal with them."

Along with Andres Thales, he brought back a whole container of historical documents, including parchment and books, which are still intact. Wang Kai asked someone to give them to the leader and find someone to clean them up.

"I won't deal with him. What he has done has nothing to do with me. I am now an employee of ambrera company, not a blood walker."

Serena has begun to draw a clear line with the blood family and no longer regard herself as a person of the blood family.

"Very good. I'm very satisfied with this understanding. How's your memory recovered?"

Wang Kai asked that he already had the ancestor of vampires, so he couldn't let go of the ancestor of werewolves. Only the most primitive blood is the best experimental material and can get the best data.

"Boss, I've remembered that place. It's in the mountains of Europe."

Serena immediately said to Wang Kai that she had sorted out her memory on the road. Wang Kai was right. After the blood lineage was improved, the memory hidden in the blood would emerge. Serena had remembered her childhood and knew the place.

"Good. If you're not tired, let's go to Europe."

Wang Kai said that Wang Kai would bring William back in person to avoid any accidents.

"Boss, I have no problem."

Serena said that she is now full of spirit and in an unprecedented good state.

"Well, you're ready. We'll start right away."

Wang Kai said that Wang Kai doesn't like to dawdle and finish something quickly. Wang Kai will wait unless it's not time yet.

After handing over Andres Thales to the leader, there are those historical documents. The leader has decided to keep Andres Thales. This guy will certainly have a lot of good things to provide himself.

After leaving the laboratory, Wang Kai flew to Europe with Serena and more than a dozen team members, an aircraft developed by ambrera company. Serena set the target on the aircraft console. Serena only remembers the surrounding landform, so she can only determine the approximate location. She is looking for a familiar place on the 3D projection on the console.

Soon, Serena found the target on a lonely peak in the mountains. Through high-definition satellite scanning, she found some ancient buildings on the lonely peak.

In the cabin, Wang Kai combined the two parts in his hand into a disc, a ruby the size of a grain of rice on it. The disc popped some notches. This is the key to William's prison.

The key is composed of two parts. An important part is implanted into his skin and chest by Victor. Wang Kai felt it when he fought with Victor before. After returning Victor's body to ambrera company, Wang Kai asked the researcher to take out this part immediately.

The researcher cut Victor's Cowhide like skin with a sharp scalpel, dug out the disc base inside, cleaned and disinfected, otherwise Wang Kai wouldn't take what was dug out of the vampire body, even if it wasn't a vampire or a human.

The other part of the disc is an embedded small disc, which is a bit like an ornament. It is a necklace with a chain on the chest. This part was originally given by Victor to his daughter Sonia. After Sonia was judged by the sun, Lucian robbed this part when he ran away and has been taken by Lucian as a souvenir of missing.

After Lu Xi'an was defeated by Wang Kai before, Wang Kai got this part from him. The combination of two parts constitutes the disc key in Wang Kai's hand. With this disc key, you can open layers of mechanisms.

Of course, Wang Kai can also directly open all channels with brute force, but who knows how many mechanisms there are here. In case the channels are destroyed directly, does he still need to mobilize engineers.

After midnight in Europe, Wang Kai and his party also came to the place in Serena's memory. The place below can not be said to be a mountain peak. It should be a hill. After all, there was no developed industry hundreds of years ago. If you want to build anything on the top of the mountain, you need the strength of the whole country. For example, the Great Wall, Europe, there is no manpower, no resources, How is it possible to build a prison at the top of the mountain.

The aircraft slowly fell, and any sufficient space could provide a landing position. After the aircraft stopped steadily, Wang Kai led others to quickly get off the aircraft and walk to the dilapidated ancient building.

Serena leads the way in front. As her memory coincides with the real object, Serena's memory becomes more and more profound. She seems to have seen her childhood playing here. This is where her parents work. She walks faster and faster, as if she had returned to her home.

Wang Kai didn't say a word behind, but quietly led the team behind. As long as he followed Serena, he could find William's position.

When we arrive at the ancient buildings, there is a large pool of stagnant water outside the ancient buildings, which is to bury the cage and prevent the entry of wild animals or ordinary people.

Ambrera's security guards looked at each other. They didn't bring diving equipment. How can they get in? Just jump into this stagnant water? I feel a little uncomfortable. Who knows how long the water has been put in.