Chapter 1

Marvel opened her eyes and groaned her head pounding from the hit.

"The baby hit me hard. Of course, he did what I expected from a boy who is unaware of his own strength." She stood up and walked over to Sam and Dean, who were asleep on the floor. She rolled her eyes and then touched their heads, waking the pair. Dean's eyes widen wide. He and Sam both awaken to see Marvel.

"Wait, was that?" Dean starts.

"This is your Christmas present!" Marvel replied sarcastically, rolling her eyes at the green-eyed Winchester.

"Lucifer's son." Sam realized and looked around.

"Yeah, and he kicked our ass like nothing." Dean said and sent a glare towards the shorter female hunter but doesn't respond back about it he grabs his gun while they exit the cabin.

"Bingo, we've got a winner." The blonde hunter addressed them.

"Can he teleport?" Dean asked them.

"Huh?" Sam said confused.

"The kid. Does he have wings?" Dean asked again.

"I don't know." Sam said.

"Hey, he's practically part Angel, so he could have wings." Marvel answered them. They looked around the deserted cabin yard but discovered nothing. The three of them got in their car and drove along a mountain lake. The girl appreciated the scenery, but it was not the proper moment. They had a baby on the loose who was also an adult with incredible ability.

 "We still have holy oil, right?" Dean asked them.

"For what?" Sam asked him. Looking at the older Winchester, she grimaced.

"Oh, please let me be wrong this time." She muttered the words beneath her breath.

"Cause we're gonna have to hit him with everything we got." Dean said to them.

"Hold on a second. Can we just talk about what happened back there?" Sam spoke to his brother.

"Sure. Which part? Let's see. Crowley's dead, Kelly's dead, Cas is... Mom's gone, and apparently, the Devil's kid hit puberty in thirty seconds flat. Oh, and almost killed us." Dean became furious.

"Yeah, because you tried to shoot him." Marvel and Sam said at the same time.

"I tried to shoot the monster. It's kind of what we do." While driving the car, Dean argued with them.

"We don't know what he is yet, Dean. And we had it under control." Sam said pointing at him and Marvel.

"I'm sorry. Are you two defending the Son of Satan?" Dean held his brother and the blonde girl in the back seat responsible. Dean's statements made Marvel roll her eyes.

"We're not defending anything." Sam said to Dean.

 "We are just saying, look, with everything that's happened, We've spun out also, but we need several plans," Marvel said."He is just a baby with a lot of power inside of him. He was just scared." She explained to the Hunter brothers.

"Well Yeah, kill him! Okay? That's the plan. Look, right now all that matters is finding him, and ending him before he hurts anybody else. And once we do that we'll figure everything else out." Dean said to the hunters who were against his plan.

"What part of "He is a baby!" don't you get?" She said sarcastically to Dean.

"He is not a baby." Dean said to her.

"He's only two hours old. Why am I even bothering to try to explain it to you?" Marvel was irritated and sighed as he leaned back in his seat.

"What about Cas? Is he dead?" Sam asked.

"You know he is."Dean responded to him, looking at Marvel's glass blue eyes through the review mirror, which were filled with tears. She brushed them away with the backs of her palms, attempting to conceal them from Sam and Dean.

"I'm going to take a nap." She murmured this as she leaned against the window, wrapped in Cass' trench coat. She could still smell his grace on his coat. That soothed her nerves. Cass was the only one who could manage her werewolf rage.

Sam and Dean first assumed she had a crush on the angel. Castiel, on the other hand, was always using his grace to keep her calm. Castiel and she were best friends. He first despised her until she demonstrated that she was good, not evil. During her time in the bunker, she missed Cass the most.

Castiel has been stuck babysitting her during full moons since then. She felt drained. Yet she could feel Jack's strength flowing where ever. She didn't bother telling the Winchesters they'd be able to discover the devil's son in no time.

Sam woke her up hours later. She stepped out of the car and sat on the roof of the Impala. "How did you get up there?" Dean asked the blonde werewolf girl.

"I jumped." She said that with a duh tone.

"Get off my baby." Dean ordered the Blonde girl.  Sam came closer to them shifting the topic. "How's the kid?" Dean asked Sam.

"He's gonna be all right. I mean, Angel Radio sets his brain on fire, but other than that..." Sam said to them.

"So apparently, he can take an angel blade to the heart and keep on tickin'." Dean said.

"Yeah. I guess." Sam said.

"Well, Sam, there's no point in guessing; he's right there ticking like a friggin bomb, and I'm making him my best friend. Thank goodness for someone my age." She said this while jumping on her feet.

"Listen, I think we should take him back to the bunker with us. I know what you're gonna say..." Sam started.

"I agree." Dean said to them.

"What?" Sam and Marvel spoke at the same time shocked looking at Dean.

"Yes, I heard correctly. Sam confirmed that I had heard correctly." Marvel said to the taller hunter in disbelief at Dean's words.

"Yes, Mar you heard it right. I agree." Dean replied to them.

"So you... changed your mind?" Sam asked him.

"It's difficult for him to change his mind, Sam. You are either plotting something or possessed." Marvel mentioned knowing the old Winchester quite well.

"No, nothing's changed. He's still the Devil's kid. He's still evil. He still brainwashed Kelly and Cas. And even if he hasn't gone Big Bad yet, he will." Dean said to them.

"You don't know that." Sam said to him.

"Yeah, I do. 'Cause, when have things ever gone right for us? So until I figure out a way to end him, we'll bring him home. At least there, the only people he can hurt are you, me, and Marvel. No he isn't even getting close to her." Dean said shaking his head thinking of Marvel getting killed by the Nephilim.

"Sure, he will be near me. You've forgotten something. I'm the only one with powers here, and he'll need help to control them. It's only the beginning, and he's still a baby, but I'll take care of him. He is Cas's final wish. I'll look after him." Marvel stated his disagreement with the duo.

And getting inside the Impala. Same did Jack. Impala pulled into the cabin where were Cass and Kelly body.  Sam and Dean get out and go to the trunk to get what they need to build a pyre, while Jack gets out and Marvel next to the Nephilim.

"Hey, you, uh, you sure about this, Dean? I mean, it's Cas, you know? Maybe we can bring him back as you said." Sam asked Dean.

Marvel was listening to their chat with her werewolf hearing. "No, we can't." Dean shut down Sam.

"Chuck did, Uh, God did. Remember that? So maybe, um, I don't know, maybe if we prayed to him or..." Sam insisted.

"You don't think I've tried that? God's not listening. He doesn't give a damn." Dean said to Sam.

Jack looked at the girl with fascination. "What exactly are you? You, too, are not human." He commented.

"I am a witch, werewolf, and banshee all rolled into one. It's a Tribrid. Alessia Singer, by the way." She said. "It's a pleasure to meet you, Jack Kline." She smiled at the young Nephilim. "Your mother's surname was Kline." She explained to Jack.

"I know I was her." He said to her. She was taken aback when by the answer.  She appreciated how he didn't worry about what other people thought. Sam walks Jack into the cabin, upstairs in the room where Kelly's body is lying on the bed behind a sheet, to say farewell to his mother. Through the sheet, Jack touches Kelly's foot.

Downstairs, Dean and Marvel walk into the room where Cas's body is laid out on a table beneath a sheet. They pause, taking in the sight, and their shoulders slump. The duo can barely look at the sheet. Dean walks around the table, resigned, and lifts the sheet to see Cas's face. She looks away, and while Dean covers Cas again she wipes the tears that don't want to stop running before pulling down and tearing up the yellow curtains to bind Cas's body in the sheet.

 He starts at Cas's feet, tying them together before stopping, taking a deep breath, and looking up at Cas's body in resignation. Later that night, out at the funeral pyre in the backyard, Dean sloshes gasoline over the pyre where Kelly and Cas have been placed. "You wanna say anything? Sam asked Jack.

"I... What do you say?" Jack asked looking towards the Blonde girl beside him.

"Right. Thank you. You say thank you. And you say you're sorry. You hope they're somewhere without, uh, sadness or pain. You hope they're somewhere better." Sam said to him.

"You say your goodbye and that you know someday you will see each other again." She continued saying to The young Nephilim.

Dean finishes pouring the gasoline and joins Sam, Marvel, and Jack. He looks at Marvel to light them on fire. She flicks her wrist and the pyre gets on fire. "Goodbye, Cas. Goodbye, Kelly. Goodbye, Crowley. Goodbye, Mom." Dean says.

"Goodbye, Castiel. Goodbye, Crowley. Goodbye, Kelly." Marvel says and she hugs Dean hiding her face on his chest. The tears run down as she cries silently.

"Everything will be fine Mar." He said and kissed her head. She just hugged him closer.

"I know but I will miss them."