Derek took Vincent, Catherine, and Tess to show the city. Chris went cutting his beard. After that, cleaning the house because Allison and Isaac would stay there. Derek transported them to Deaton first because needed to offer something.

Catherine and Vincent teach me something important," said Tess and explained. "Nothing it seems to be."

"What supposed to be this animal clinic?" asked Vincent and murmured.

"An ordinary animal clinic?" guessed Catherine and hoped for more.

"Beacon Hills is a Bermuda Triangle," responded Derek with a smile. "You know about doctor Deaton?"

"His sister is Morel, the emissary of the Alpha pack?" guessed Vincent after hearing the story.

"We need talking with Deaton about Gevaudan Beast," said Derek and had suspicions.

"Vincent? Are you okay? You experienced something?" wondered Catherine and saw him lost.

"Chris and Noshiko have right?" guessed Derek and showed the mountain ash. "The beast is acting like a werewolf and you feel weakened."

"When I was young, I liked reading stories about werewolves," related Tess and showed a book. "A plant named Wolfsbane weakened them."

"The building contains mountain ash," said Derek and entered.

"Mountain ash doesn't allow the supernatural pass," deduced Catherine what Derek meant.

"Okay?" wondered Vincent a bit intrigued.

"My husband is a werewolf? What do you think?" wondered Catherine with some doubts.

"I guess Derek doesn't know at all after his reaction," replied Tess and added. "Also, JT with Heather will come here soon and Deaton is a Druid that works as a veterinarian."

"You think use magic to make money?" guessed Derek and said. "You must work to get paid."

Morel talked with Deaton about what did in Switzerland. It amazed both to see Derek again and his friends. Miss Morel saw Vincent alive last time twelve years ago.

"Lafferty, you are alive?" wondered Vincent and hugged her.

"Marin Morel," shared Morel and related. "Twelve years ago I was in Afghanistan to see if the rumors are true."

"What rumors?" wondered Tess very curious.

"My name is Alan Deaton. She is my younger sister," presented Deaton and recalled things. "Some people told stories about an organization. Their experiments captured the attention of Dread Doctors."

"My name is Vincent Keller and I am a beast," presented Vincent and transformed.

"My name is Catherine Keller," presented Catherine and mentioned her girl's name. "You recall my mother?"

"She was the one who cared about us," replied Morel and sad with regret. "Always told about you and said we were as her kids."

"My name is Tess Vargas," presented Tess and added. "Also; I am the captain of a police section from New York."

"We need talking," said Derek and had some concerns. "Especially about Dread Doctors and the Beast of Gevaudan."

"Let's begin with Dread Doctors," advised Deaton.

"I read the book by Valack. I made a fake identity to join in the experiment," related Morel her troubles. "Li Zhao knew Dread."

"How much time you spent in Afghanistan?" wondered Derek and waited.

"Almost a year," responded Morel after calculating.

"It deserved reading the book?" wondered Catherine and had some issues.

"Eleven months, they test to view what we can do and the final week they inject us with the serum," said Morel.

"Injected? What happened to you?" wondered Vincent and looked around.

"I used magic and after that, I go to hide," answered Morel and showed everything.

"What?" wondered Deaton and looked at Vincent.

"All injected people had gone mad. They destroyed everything in their way," answered Morel with desperation.

"What Dread Doctors made there?" wondered Tess and saw with terror.

"Nothing," replied Morel and said. "They observe things."

"What was the strangest thing they make?" wondered Catherine and saw the magic.

"Go near every bed during the night and say about his condition," responded Morel and showed it.

"They were near my bed?" asked Vincent

"Only one time," replied Morel and showed. "You remember the day when you drunken? In that night, the Surgeon came near your bed saying your condition improves Alistair.

"The nightlife flashed," recalled Vincent and tried to remember everything. "I remember I threw the nightlight on the ground and wrapped the head with the blanket."

"Alistair?" wondered Tess and remembered the name.

"You know bestiary writer?" asked Deaton and showed the book.

"We were at Chris before to come here," replied Derek destroying the surprise. "You think Dread Doctors are the same?"

"You want to say the Dread Doctors lived over two hundred years?" guessed Catherine with fear.

"How you feel when you could turn into a wolf?" wondered Morel and thought about the secondary effects.

"Sometimes I forget I am human," said Derek with amazement.

"You can turn into a wolf," remarked Morel and saw him.

"Your clothes turned into fur?" guessed Vincent and saw him naked.

"If you don't make your eyes glow in blue I will say you are a wolf," said Tess and stopped Vincent. "How stupid is Vincent?"

"Wait to finish Derek to dress," advised Vincent and SW him shifting back. "What happened next?"

"I brought Beacon Hills, but died," related Morel with regret.

"JT tried changing my DNA for ten years," said Vincent and showed some analysis. "I a monster because all were afraid of me."

"How better you feel when Aiden, Isaac, Ethan, Jackson or Allison stayed with us?" asked Tess.

"Like a typical person," responded Vincent and smiled.

"What those Dread Doctors want to achieve?" wondered Catherine with suspicion.

"Look at this," said Deaton and showed. "Vincent stay calm."

"Vincent and Derek and in two circles," observed Tess the experiment.

"Try passing," advised Morel and looked to both.

"Why Vincent could pass and Derek not?" wondered Catherine.

"The barrier of mountain ash," replied Derek and looked at the barrier. "Now you can free me?"

"What Dread Doctors want to achieve besides creating supernatural creatures?" asked Tess.

"I would say the immortality," replied Deaton and showed pictures with the Surgeon. "Look here."

"Is a drawing, but what represents it?" wondered Vincent interested in DD analysis. "That monster is the beast of Gevaudan?"

"True," replied Deaton and shared. "On the left is the Hellhound and on the right is the Beast of Gevaudan."

"This is a prophecy?" guessed Catherine.

"A fight between the Hellhound and Beast of Gevaudan above on a pile of bodies," said Derek and wondered. "Why?"

"Hellhound, the keeper of the supernatural," said Vincent and deduced. "So, if Dread Doctors named me Alistair, that means they are the same Dread Doctors who create Alistair."

"Yes," confirmed Deaton.

"They live for an extended time and are of lost souls on earth," said Tess and thought about a possibility.

"Cerberus duty is to keep losing souls in the Underworld," said Vincent and read some books. "Dread Doctors don't want to return there and they revive the Beast of Gevaudan to defend them."

"They combine the science with the supernatural," said Catherine and neglect the past.

"Terrible," replied Morel and guessed. "What happens if the foundations of the house are shallow?"

"Dread Doctors don't expect Beast of Gevaudan will betray them," said Derek about his reaction.

Morel heard Kali, Ennis was alive again or what Beast of Gevaudan made. Agent Russo from DHS found Scott's father was an FBI agent that lived in Beacon Hills. In New York and Beacon Hills was a similar case about teenagers with mutations. I called Vincent to come to the hospital.

"Sheriff? Why are you in the hospital?" asked Russo and saw him in bed.

"Who is that guy?" wondered Melissa and saw DHS insignia.

"My name is agent Russo and I am from DHS," presented Russo and bowed.

"I hope you can explain to me," hoped Stilinski after seeing the people.

"Who are you?" wondered Vincent and came with the blood tests.

"You are?" guessed Tess and recognized Russo.

"You must be Tess Vargas," said Russo and shook hands. "You find where to work?"

"My name is Derek Hale," presented Derek and entered the cabinet. "They work at the police station and are from NYPD."

"Why you come here?" asked Stilinski.

"It was my idea. You made a case about people with mutations problems. In New York happened the same event," replied Russo and showed the cases. "Also, DHS was under attack by Ninjas with a mummy-like."

"The mutations," said Vincent and read the case.

"Many unusual things happened. They came from Beacon Hills," said Russo looked at the dates. "Allison and Aiden are fine?"

"Allison is dead," said Melissa in shock.

"Are alive. Ethan, Isaac, and Jackson revived them," shared Derek and checked the cameras. "Also, everybody is in my loft."

"Derek is true? You can show us what happened in your loft?" asked Stilinski and saw the record.

"They talk about their adventure," answered Derek and opened the audio.

"What about Isaac, Jackson, and Ethan?" wondered Russo

"They are excellent and delighted they are finally home," responded Catherine

"Are many things to talk and let's begin with the beginning," said Russo and looked at Vincent. "Vincent, you could begin?"

"My name is Vincent Keller. I am a beast; a werewolf," presented Vincent and explained the situation. "Muirfield changed my DNA and the FBI sponsored the company."

"You are a doctor? I must stay one more day in the hospital?" wondered Stilinski and thought at the stupid annual medical check. "My son needs me."

"Have faith in him," said Russo and smiled.

"Vincent hid for ten years," said Melissa from what heard. "Captured, brainwashed, hunt by police. Both fight against the bounce of hybrids. Alex."

"She informed you about this?" asked Vincent full of surprise. "Sometimes talks with JT."

"You can begin with these Dread Doctors?" guessed Stilinski after hearing they returned. "I am sure you are a werewolf."

"After having a love story drawn from stories; we marry. In the Honeymoon, New York found bodies daily. This happened in the fifteen," related Catherine and showed the cases.

"The victims were teenagers with mutagenic problems. Also, was one sacrificed people," said Tess the details.

"No witness?" guessed Stilinski and thought about Parrish.

"Heather, Catherine's sister, informed us," divulged Tess and showed the book.

"Who does mutagenic crimes?" wondered Russo and saw the video.

"Allison, Aiden, Ethan, and Jackson saved me. It killed the adoptive family to gain his power," answered Vincent with regret. "He tried the same thing with me."

"You take care of them?" wondered Melissa and recognized Belasko.

"Allison and Isaac wanted to stay with us. Was fun to take care of somebody," said Catherine and thought to be a mother. "Vincent and I wanted to adopt Isaac."

"They told their life story and you told your life story," said Melissa the rest.

"How you do that?" asked Stilinski and saw the clip.

"Tellurian currents weak the magnetic currents," responded Tess.

"These silly people are responsible for everything? What about the person who sacrifices people?" wondered Russo and murmured.

"Jennifer is still alive," replied Melissa and thought about the Doctors.

"Peter saw how beheaded her," shared Derek a bit annoyed.

"Three mad Dread Doctors and a Darach," said Stilinski and guessed. "Could be worse than that?"

"Look at this fight," advised Tess and showed it.

"Liam Cullen is alive?" wondered Russo and saw Gabe. "He died like Gabe Lowan."

"Scott told me Deucalion crushed Ennis's and Kali died, pierced by Darach in Derek's loft," said Melissa.

"Is a new Deucalion, who wants to create an alpha pack?" asked Stilinski and had a shock

"You will receive the answer in five seconds," responded Catherine and paused.

"The beast of Gevaudan," said Melissa after the transformation.

"We see the beast in human form. That is not Sebastian Vallet," said Stilinski.

"Who explains this?" wondered Russo and saw the discordance.

"They were after the tails of Kitsune to summon Oni," responded Derek.

"Derek you were in New York?" wondered Melissa and saw the rest.

"We discovered him in Hotel California with Cora," shared Tess.

"In Beacon Hills is a werewolf hunter?" questioned Russo and thought about the beast.

"What you want to do?" wondered Vincent and had some issues.

"I want to make a council figure out how to put an end to them," desired Russo and asked. "Catherine, Stilinski, Tess, and two werewolf hunters, Vincent and Derek, join us?"

"I have other things to do," replied Vincent and shook. "If you have a different body, don't mean u are a different person."

"I can't," replied Derek and explained. "In three days I go with Braeden, Cora, and Malia after Desert Wolf. She escaped."

"You want Stiles to stay with us tonight to don't be alone?" wondered Melissa and called him.

"Fine," responded Stilinski and took the phone.

"We have things to discuss," said Vincent and looked at the bed. "Where do we stay?"

"You don't enjoy staying in my jail?" guessed Derek and smiled at them. "Near Chris is an empty apartment."

"Tomorrow we meet at the police station at 14:00," said Russo and made an appointment.

Derek took Vincent, Catherine, and Tess back to Chris. When they arrived Allison and Isaac was there. Derek, Tess, Vincent, and Catherine told him about what happened. Chris had enough free rooms and wanted Tess, Catherine, and Vincent to stay with them. Derek returned home where found Braeden. Melissa called Scott to invite Stiles at home. Scott and Stiles fall asleep because they had an unusual day full of miracles.