During the night, Derek with his friends arrived in Beacon Hills. Derek called Chris. He saw Allison and Aiden alive. Chris and Allison hugged each other and cried with joy. Derek with the help of Vincent and Chris got some mattresses and wrapped them with sheets. Catherine, Tess, and Noshiko made the bed and turned the sofa into a bed too. Jackson, Isaac, Allison, Ethan, Aiden, Cora, and Kira went to sleep. Noshiko went with Vincent, Chris, Catherine, and Tess upstairs to talk.

"Derek?" wondered Vincent and looked around. "This is a jail."

"How they live?" asked Chris and took his tears. "Is a miracle."

"Long story," said Tess and exemplified. "They live with the help of the sacrifice of a Darach named Condor."

"We took care of them while they were on us," said Catherine and smiled.

"Is a problem if Kira stays here?" wondered Noshiko and prepared live. "I must head home."

"Is enough place for all," said Derek and smiled.

"Who are you?" wondered Chris and analyzed Catherine.

"My name is Catherine Kelle. I work as a cop at NYPD," presented Catherine.

"My name is Tess Vargas. I am chief of NYPD where works Catherine," presented Tess.

"My name is Vincent Keller. I work as a doctor," presented Vincent.

"My name is Chris Argent. I am a werewolf hunter and Vincent." presented Chris and made a pause. "You are a beast?"

"What?" asked Derek surprised by the incident.

"Muirfield deceives us," explained Chris with regret.

"You tried taking care of someone?" asked Tess and saw him full of regret.

"You know what can do a werewolf during the full moon?" asked Chris and described their acts. "They killed everybody. A few of them came in Beacon Hills."

"You think Vincent is like them," said Catherine and listened with fright.

"Is rare to see a doctor beast. Also, the wedding ring on the finger," observed Chris and admired it. "Should change the name of the beast in werewolf?"

"I am a villain or a hero?" asked Vincent and listened to his pulse.

"You tell me," responded Chris.

"Vincent, Chris was in Afghanistan as a hunter. Knew what happened," informed Derek and calmed him. "If you were bad, didn't hesitate to pull the trigger."

"What happened to Muirfield after the event of Afghanistan?" questioned Tess.

"All the hunters started a war against them. They obscure everything," answered Chris and showed the proofs.

"Vincent has been afraid to use his beast side," shared Catherine and thought about Liam.

"Let's say you are a human. A werewolf bites and turns in werewolf," said Chris and asked him. "You suicide or you will learn what means to be a werewolf?"

"The beast represents a part of you and can't negate it," said Catherine and encouraged him.

"My mother told me I am a predator. I don't have to be a killer," said Derek and offered his help. "Can teach you to suppress your anger and behave like a werewolf."

"Why you do that?" asked Tess full of surprise.

"You are sure you will teach me?" wondered Vincent and was happy.

"When Peter bit Scott, I taught him," related Derek and shifted in werewolf. "This is the duty of every werewolf."

"Learning the emerging generation," specified Chris werewolves rule.

"How you will teach him?" wondered Catherine and thought about the dangers.

"Are three methods," said Chris and described them. "Involves an anchor influential enough to keep him from the beast side. Next is to say alpha, beta, and omega to soothe him."

"The third method is to focus all anger on something to calm and use it to increase your power," added Derek the last.

Derek, Chris, Catherine, Tess, and Vincent went to sleep. In the morning, they went showing the city. They talked with Parrish to find a job for Catharine and Tess at the police station. Also, talked with Melissa to find a job for Vincent at the hospital. In an hour, everybody woke up and read the message wrote by Derek on a paper.

"Everybody slept well?" wondered Kira and yawned.

"What do we do? I am the only one who is starving?" asked Isaac and sniffed for food.

"You are always hungry, fatty," said Pawa and threw him a snack. "I make breakfast."

"Thanks, Pawa," said Ethan, and went to eat. "I am the only one who wants to explore the city?"

"We can't, Isaac," said Cora and showed them. "Allison and Aiden died."

"We telephone our friends to come here," said Allison and thought about something. "Let's make up them a surprise."

"Boxes?" wondered Aiden and went at them.

"Let's hide in them, but before that, we put Derek to call Scott," said Jackson and called him.

"We set a camera to immortalize the moment?" asked Kira and looked at Jackson.

"I hold more cameras," said Jackson and put them in order. "After we end Breakfast, I will place the cameras."

"Let's stay in the same box and turn in Voltron when somebody wants to open the box," advised Ethan and took his brother.

"I want to see the face of whom will open this box," said Aiden and laughed.

"Jackson," said Cora and recalled about his powers. "Be careful, don't spit venom."

"Let's clean the room," said Isaac and looked for clean devices. "Cora, call Derek in an hour."

"After you enter the box, you want to wrap the box with some gift paper?" wondered Pawa and shared her enthusiasm. "I love Christmas."

"They will receive a lovely gift this year," said Allison and thought of Christmas. "We repeat surprise when they open the box and try to be unique."

"Is funny to witness a flying box with legs, a tail, a head with two wings," said Jackson and amused. "I am a flying turtle."

In an hour, they cleaned the loft, placed the cameras, hid the mattresses, and hid in the boxes covered by gift paper. Cora called Derek. Chris took Vincent, Catherine, Tess, and Derek at his home. Derek activated the cameras to witness what they did. After five minutes, called Scott to take his pack to come to his loft to aid him with something. Scott and Stiles woke up.

"Is 8:00 and Derek phones us to come at him," said Stiles and got up.

"Derek," said Scott and said with excitement. "I miss him."

"Put this at the neck," advised Gekko and gave the food.

"Breakfast," said Nikko and showed the plate. "Orange juice, apples, two eggs from each other with fried bacon."

"I forget they serve Breakfast in bed daily," said Stiles and ate.

"How do you tell your father about them?" wondered Scott and saw them.

"I will when comes," replied Nikko and smiled. "Also, your clothes washed, dried, and only good to wear."

"Thanks, but next time don't make Ice Bucket challenge," advised Scott and showed his eyes.

"Sorry if I recalled you about Allison," apologized Gekko and looked at him. "We are Oni, but we aren't responsible for her death."

"Let's forget this," said Stiles and grabbed his arm. "How you use the cooker?"

"I forget telling my mother I slept here," said Scott and jumped from the bed.

"Relax and drink some juice," said Nikko and pulled him in the bed. "I don't want to see how an alpha dies because doesn't know to eat."

"We composed her a message from Stiles's phone," informed Gekko and showed it. "

"She said about medic named Vincent Keller and two cops from NYPD. They came from New York to get a job," said Nikko and read the news. "Chris showed them the city and they seemed to be friends."

"You think is strange because Chris shows them the city?" guessed Scott.

"You are suspicious, kid," amused Gekko and took the plates.

"We go to the hospital first and after at Derek?" wondered Stiles and made the plan.

Scott's pack went to visit Derek in his loft. In enormous boxes were Allison, Isaac, Jackson, Kira, Cora, and Ethan with Aiden. When Scott's pack came seeing Derek, nobody was home, alongside some enormous gift boxes.

"Derek purchased us some gifts? We should open it?" wondered Scott and heard Christmas music.

"Could be a bomb?" asked Stiles and made small steps.

"Come on, Stiles? Why Derek would put a bomb here?" wondered Lydia and went to a box.

"What are these things?" asked Liam and saw the Oni.

"Calm down," advised Malia saw Niko and Gekko. "They are friendly."

"Void Stiles," said Stiles and advised with the drawing. "Look at this photo."

"What are they? Who is the Nogitsune? Rhys? Who is Void Stiles?" wondered Liam shocked.

"My name is Nikko and I am an Oni commandant," presented Nikko and shook their hand. "We have human feelings, act like a human."

"My name is Gekko and I am his brother," said Gekko and shook the hands too.

"We are the last who finds about them?" wondered Liam and analyzed the Oni.

"Add Kira," said Scott and remembered from them.

"How Malia knows about them?" asked Lydia and looked at Stiles.

"She visits Stiles," replied Nikko.

"Less talk, more gift boxes to open," said Gekko and wondered. "Who is with me?"

All appropriated to the enormous gift boxes. All opened at the same time the boxes, but they had an enormous surprise. When Liam touched the box, from the box, emerged two legs and two hands. Liam screamed because the enormous box began hugging him. When Malia touched, the box emerged a big spiked lizard tail, four legs with two huge wings, and one spiked tail. The lizard from the box walked into the room and flew. When Scott wanted to open the box of Allison, Allison came out. Shot him with the water gun, and paint gun at the same time. Scott collapsed to the ground and woke up after a second. When Lydia wanted to open the box of Kira, the aura appeared. The first time did not know what was inside, but when wanted to look, Kira threw in her face a giant sour cream pie. When Stiles opened the box of Cora, Cora threw an ice bucket challenge. Stiles did not know what to believe and looked around. When Nikko and Gekko opened the box of Isaac, Isaac threw with a sticky liquid. Pawa threw with feathers. Isaac scared because saw two Oni and Pawa was up throwing with feathers. Vincent, Catherine, Derek, Chris, and Tees laughed with tears.

"What happen?" wondered Scott and got up.

"Leave me alone," screamed Liam and made a few steps behind. "Don't hug me."

"Allison? Are you alive? Aiden is alive too?" asked Lydia and froze for a second.

"Who can explain? Who are they?" wondered Malia and not recognized some people.

"A little help, please," desired Voltron and tried to free. "I am caught in the box."

"Come on," said Jackson, and stopped.

"Kira? What do you do?" asked Stiles and saw her aura.

"Is a long story," said Kira didn't know from where to start.

"Who is the evolved Kanima?" wondered Scott and saw the transformation.

"I am your nightmare, McCall," amused Jackson and repeated Maul's quote. "You forget me, but I will never forget you."

"Who is this guy?" asked Liam and saw the new.

"Let's calm down," advised Isaac and laughed with tears.

"My name is Jackson Whittemore and I am a Kanima, an evolved Kanima," presented Jackson.

"How is that possible?" wondered Lydia because talked in the past.

"I omit this," said Jackson and smiled.

"My name is Allison Argent. I remember about Scott and Lydia," presented Allison and still had lost memories. "Who are they?"

"Why you don't recognize us?" asked Stiles and panicked.

"My name is Aiden. We have amnesia, but we recall the past," presented Aiden.

"My name is Ethan; brother of Aiden," presented Ethan and sat down.

"My name is Malia Tate," presented Malia and added. "Also, I find my true name is Malia Hale."

"Hale? Who is she?" wondered Cora and realized they are cousins. "Anyway, my name is Cora Hale."

"Derek didn't tell you about you?" wondered Stiles and saw her reaction. "Malia is the daughter of Peter."

"My name is Liam Dunbar," presented Liam and asked with stupefaction. "Aiden and Ethan was that giant?"

"My name is Isaac Lahey," presented Isaac and saw Nikko and Gekko. "Who are these two Oni?"

"My name is Pawa; I am an Oni commandant and these two are my brothers, Nikko and Gekko," said Pawa and saluted them.

"Was Derek idea?" asked Scott and smiled.

"Derek knows nothing about this," said Jackson and reassured. "Wait to stop the camera."

"Everything filmed?" asked Lydia and saw the record.

"Yes," confirmed Allison and said. "Aiden with I wanted to explore the city, but we had a minor problem."

"You were dead and people would not know what to believe," said Scott the problem.

"We film it because this doesn't happen every day," explained Isaac and hugged everybody.

"Derek cognizes nothing about this," said Cora and laughed with tears.

"Chris," shared Stiles and asked. "A doctor named Vincent Keller and two cops from NYPD Catherine Keller and Tess Vargas?"

"How do you acknowledge this?" wondered Allison and smiled.

"Let's wash first. After that, clean the room," advised Lydia and said. "After that, you have them all day everything."

While they cleaned the room, Vincent, Derek, Catherine, Tess, and Chris talked. Chris forgot to ask what Allison and Aiden would go to tell the police because died and lived again.

"I am delighted," said Chris and thought about her. "What story you invent?"

"They worked for the FBI on a top-secret mission and washed their brain," said Vincent with some grief.

"Who would believe this?" guessed Derek and sensed something.

"Muirfield captured Vincent and brainwashed him," explained Tess and related. "They made him an assassin to hunt the remaining beasts."

"One beast who lived since 1800. He made us many problems and the unique way to defeat him was to fake the death of Vincent to," said Catherine.

"1800?" wondered Chris and ringed a bell. "Your ancestor wasn't Rebecca Reynolds aka Rebecca Argent?"

"What you talk about?" asked Derek and murmured.

"Allison narrated the story of them," said Tess with regret.

"They were the one who wrote the Bestiary," and showed the book.

"What is that?" asked Catherine and touched it.

"A book with all mythological creatures, Bestiary" replied Derek.

The kids cleaned Derek's loft. After finishing cleaning, the pack informed their adventure.