Here is chapter four, hope you enjoy it. :)

Summer was working on a case in Colorado, it was a werewolf. It has been three weeks from the last time she saw the Winchesters.

-"Hey ugly thing! Let her go"- Summer ran to the werewolf who was attacking a young girl, she shot him but missed. -"Damn it! Are you ok?"- the girl nodded. -"Ok get out of here, I'll take care"- Summer started walking in the direction that the werewolf has just left, she had her gun in hand ready to shoot. -"Come on, get out from wherever you are"- In that moment the werewolf jumped on her back throwing her to the floor, but Summer was fast enough to grab her gun, she took it and shot him straight in the heart, making the beast to fell on her. -"Holly mother...uh...this is just great"- In that moment Summer's phone started ringing. -"Oh this gets better"- She tried to reach it with the werewolf still on her, she grabbed it and opened without looking who was calling. -"Yeah?"-

-"Summer is that you?"- Asked the voice at the other end of the line.

-"Yeah, who is it?"- Summer said trying to move, the beast was heavy.

-"It's Gordon Walker, hey how are you girl? Still hunting?"-

-"Hey Gordi..."- Summer finally took off the werewolf's body of her. -"Yeah, I'm hunting, actually, I have just finished a job, the son of bitch died on me, literally"- Summer laughed on the phone. Gordon Walker was a great hunter especially of vampires and a good friend of her dad, just like John, but there was something about him that she didn't like, she didn't trust in him at all. -"What's up?"-

-"Do you think that you can help me on a hunt? I know you hunt on your own but I really need you on this, I mean your good, everyone knows that...not better than me though"-

-"Haha, I'm the best and you know it, that's why you are calling me."- Said Summer on the phone. -"What do you need me for?"-

-"I need you to help me kill the antichrist"- Said Gordon smiling.

Sam and Dean were hunting a vampire that has already killed two persons. They were walking when they saw a man bleeding on the floor.

-"Hey don't worry, we are gonna call for some help alright!"- Said Sam trying to calm the guy

-"Where is she? Where did she go?"- asked Dean. The guy pointed him the direction that the vampire had left. Dean started running looking for her, but he couldn't find her so he stopped in the middle of the street and cut his arm. -"Smell that? Come and get it."- In the moment that Dean said that, the vampire showed up from behind a wall. -"Come on! That's right. I smell good, don't I? I taste even better."- The vampire was getting closer to him but stopped when she saw the sharp knife that Dean had in his hand, so he throwed it away. -"Come on! Free lunch"- The vampire went straight to Dean's neck but he grabbed her hair with one hand, while with the other one he inyected her some dead man's blood, making the girl passed out. Sam who had arrived saw everything. -"What?"- Asked Dean.

-"Getting a little close don't you think?"- Said Sam, obviously worry about his brother.

-"Ah..it's just salmon in the water. Work, didn't it? "- Said Dean, proud of what he has just done.

After capturing the vampire the boys decided to interrogate her about the nest but the girl didn't know what they were talking about. She told them that she had met a guy at a club called "Spider" and that he had given to her a new drug, which was going to make her feel something that she has never felt before. This new drug was vampire's blood, and the girl had drank it voluntary.

Meanwhile, Gordon and his partner, Kubrick were interviewing the guy that was attacked by the vampire and he told them that two guys have saved them, one of them was really tall and Gordon knew that this were the Winchesters. When Gordon went out of the hospital his cellphone rang.

-"Hello?"-

-"Hey Gordi, it's me Summer, look man I'm in town already but is going to take me a while to meet you because I had some issues with the police, nothing that I can handle but I have to wait so they won't follow me."- Said Summer on the phone. -"Have you already found the "Antichrist"? You do know that I drove all the way down here so I can met this guy right? This better be good Walker"- Summer had heard something about this and it wasn't good.

-"Don't worry Summer, I'm not gonna disappoint you"- Said Gordon smirking. He knew about Summer's past with John Winchester and he also knew that John never let her met them. He was going to use this so Summer would help him, she was a good hunter, the best as many people said, all he had to do was to convince her that Sam was responsible about John's death and she would kill him in the blink of an eye. Sam might escape from him all the time, but not way in hell he was going to run away from Summer Sullivan.

The Winchesters went to this club called "Spider" and found nothing. However, when they were outside Dean saw a guy walking away with a blond girl, so they decided to follow them. This guy was the vampire that was giving his blood to these girls, but they arrived in time and pushed him away so the girl could run. The vampire pushed Dean against a wall and punched several times at Sam in his face before running away. The boys followed them but when they turned around a corner they came face to face with Gordon and Kubrick. They started shooting at Sam and Dean, who had to hide behind a wall.

-"Alright run, I'll drag them off."- Said Dean to Sam.

-"What? You're crazy"- Said Sam, but Dean never listened to him, he took off running while Gordon and his friend shot at him. Kubrick followed Dean through a window while Gordon went for Sam, but he has already left, leaving Gordon alone in the street. Suddenly the vampire jumped on Gordon's back, throwing him to the floor and knocking him out.

Meanwhile Sam was waiting for Dean at the motel. He was getting worried that his brother might be injured when Dean arrived.

-"There you are"- Said Sam reliefed that his brother was ok.

-"Yeah, sorry I stopped for a slice"- Said Dean taking his jacket off.

-"Nice move you pull back there Dean, running right at the weapons."- Said an angry Sam.

-"Well, what can I say? I'm a bad-ass."- Said Dean smiling. -"So I guess Gordon is out of jail."-

-"Uh, yeah I guess so. You know, how the hell did he find us?"- Asked Sam.

-"That bitch!"- Said Dean taking out his cellphone and calling Bela. -"Hi Bella...question for you, when you called me yestearday wasn't to thanks me for saving you ass wasn't? "-

-"No. Gordon Walker payed me to tell him where you were"- Answer Bella.

-"Excuse me?"-

-"Well he had a gun on me, what else was I suppose to do?"-

-"I don't know maybe picked up that phone and tell us that a crazy psychopath was dropping by"-

-"I did fully intend on calling you, but I was a little busy"-

-"He tried to kill us"-

-"I'm sorry, I didn't realised that was such a big deal. After all there are two of you and one of him"-

-"There were two of them. Bella if we make it out of this alive, the first thing I'm gonna to do is kill you"-

-"You're not serious"-

-"Listen to my voice and tell me if I'm serious"- Dean hung up that phone.

Gordon was in the nest with the vampire that has turned every single girl. At first the vampire wanted to kill Gordon, but after hearing him talking so bad about vampires he thought that it will better if he turned him, so he did.

The Winchesters were in the room talking about what they should do when they find Gordon and they decided that it was not other choice than kill him. To their surprise Bella called them and told them the exact location of where Gordon was, and she also gave them a message that the spirit who she talked with has said, he told them to run like hell and don't go after Gordon.

When the Winchesters arrived to the warehouse that Bella had told them they found the vampire from the alley, kneeling in front of two bodies without head. When he heard them he asked them to killed him, because for his fault Gordon has killed his family. Sam realised that the heads have been ripped off with someone's bare hands from the bodies, someone with a lot of strenght. -" Dixon, what did you do to Gordon?"- Asked Sam afraid, and when Dixon didn't answer he confirmed his suspicion.

Summer parked her car in front of the place where Gordon was staying. She knocked at the door and a guy that she didn't know opened up. -"I'm sorry I'm looking for my friend Gordon."-

-"Oh you must be Summer right? I'm Kubrick"-

-"Hey, is Gordon around?"- Asked Summer getting into the house.

-"He should be here in any minute, he was finishing a hunt, there are vampires in town you know."- However, they didn't wait for long because Gordon arrived right then. He didn't look good.

-"Gordon. Are you ok?"- Asked Summer.

-"Not even close."- Answer Gordon looking at the floor. -"I'm glad you are here, I need your help"-

-"Ok, first tell me what is going on? It''s true that there are vampires here?"-

-"Yeah, but that's not why I call you. Remember I told you something about the antichrist?"- Summer nodded.-"Well, he's here and we have to kill him"-

-"Yeah I heard something about that, who is this guy?"-

-"Sam Winchester"- Summer opened her eyes. -"You know him?"-

-"Of course I know him, he is John's son, and I'm not gonna kill him and neither you. Sam is a sweet innocent guy and he is not the antichris, you're crazy"- Summer said to Gordon. Sam the antichrist? Come on!.

-"He is the antichrist. Let me show you please."- Gordon said but Summer didn't believe him, so he decided to use another way. -"You know that he's the responsible for John's death right? He is the one behind all of this, he even killed his father. There wasn't a car accident, he is the one that made all of that..."-

Gordon couldn't finish the sentence because Summer punched him in the face. -"Don't talk about John ok? I know how he died and you're lying. Sam is not guilty, he has nothing to do with it."- Summer shouted. -"Don't mess with the Winchester"- Said Summer in an angry tone and she was going to punch him again but Gordon grabbed her hand

-"I didn't know that you were their little bitch too, what is it with you and the Winchesters?"- Gordon said. He punched her against the wall and knocked her out.

-"What are you going to do with her?"- Asked Kubrick.

-"If she doesn't want to help, I'm gonna use her as bait"-

-"Damn Gordon, I thought they have killed you."-

-"Worse. They turned me."- Said Gordon looking at Kubrick.

-"You know what this means right?"-

-"Yeah that you have to kill me, but not yet. You have to let me do one thing first, kill Sam Winchester. It's the only good thing that came out of this nightmare. I'm stronger, faster, I can finish him"-

-"Alright, I heard you, you're right."- Said Kubrick while he grabbed a knife and got close to Gordon from behind.-"One last good thing..."- Gordon turned around and killed him.

-"I'm sorry"- Said Gordon looking at him. After he looked at Summer who was on the floor. -"You are going to be really helpful"-

Sam and Dean have checked everywhere but they couldn't find Gordon. They decided that they will wait until the following day to keep looking for him because at night he will be unstopable. They broke their cellphones so he couldn't tracked them down. It was night already and Dean was looking through the window, but he couldn't stand it anymore.

-"Sam stay here"-

-"What? Where are you going now?"-

-"I'm going after Gordon."-

-"What?"-

-"You heard me"-

-"Not alone you are not."-

-"Sam I don't need you to sign a permission, ok? He's after you not me and he's turbo charge. I want you to stay ouf of harm's ways. I'll take care of it".-

.-"Well Dean you are not going by yourself, you are going to get yourself killed"-

-"Just another day in the office. It's massive dangerous day in the office."-

-"So what now you are the guy with nothing to lose right? Oh wait let me guess, because you are already dead right?"-

-"The shoe fits."-

-"You know what man? I'm sicking tired of your stupid kamikaze trick"-

-"Woh, woh, kamikaze? I'm more like a ninja"- Said Dean smiling.

-"It's not funny"-

-"It's a little funny"-

-"Not, it's not."-

-"What do you want me to do Sam uh? Sit around all day writing sad poems about how I'm gonna die? You know, I've got one, see what rhymes with "Shut up Sam"? ".

-"Dude, drop the attitude turning everything into a punch fight. And you know something else? Stop acting like if you're not afraid.".

-"I'm not"-

-"You're lying, And you better drop it because I can see right through you."-

-"I have no idea of what you are talking about"-

-"Yeah I do. You're scared Dean. You're scared because your year is running out and you still going to hell and you're freak"-

-"And how do you know that?"-

-"BECAUSE I KNOW YOU!"-

-"Really?"-

-"Yeah, because I've been following you around my entire life. I mean I've been looking up to you since I was four, Dean. Studying you, trying to be just like my big brother. So, yeah I know you, better than anyone else in the entire world. And this, it's exactly how you act when you're terrified. And I mean, I can't blame you, it's just that..."-

-"What?"-

-"It's just that, I wish that you wil drop the show and be my brother again, because...just because."- Said Sam with tears in his eyes

-"Alright, we hold up, cover our scents so he can't track us, wait during the night here."- Said Dean.

The Winchesterst locked every door and put beds on it so no one would get in. Sam was watching through the window and Dean was playing with his knife in a chair when his cellphone rang.

-"You had that cellphone two hours Dean, who did you give the number?"-

-"Nobody."- Said Dean flipping his cellphone open while Sam grabbed a chair and sit in front of him. -"Hello?"-

-"Dean"-

-"How did you get this number?"-

-"Your scent is all over the cellphone store. Of course I can't smell you now. Where are you?"-

-"I guess you will have to find us don't you?"-

-"I rather you come to me"-

-"What's the matter Gordon? You are not afraid of us don't you? We are just sitting here, bring it on!"-

-"I don't think so"- Said Gordon and put the cellphone on Summer's ear who was tied to a chair. -"Talk, and be carefull what you said"-

Summer looked at Gordon and could see his red eyes. -"Hey Dean? It's me Summer. Gordon here wanted me to talk with you, apparently he has this crazy idea that you are going to come and save me, I mean that would be nice but, he wants to kill your brother, so I wouldn't recommend you getting close to him. He's not himself"-

Dean was furious, he sighed and kept talking. -"Are you ok? Did he hurt you?"- When Dean asked this question Sam was confused, who was he talking to?

-"Yeah I'm fine Winchester. You know what you dad would do in a moment like this? He will tell me: be the hunter that I taught you to be and kill the son of a bitch!"-

Dean smiled, he knew what this meant. -"You're free to do whatever you want right?"-

-Oh yeah, give me five minutes"- Summer smiled because Dean has understand her message. In that moment Gordon took his phone away.

-"Factory on the riverside out of highway. Be here in 20 minutes or Summer dies."-

-"Gordon if you hurt her, I'm gonna kill you, you listen to me? I will rip you apart"-

-"Bye Dean"-

-"Gordon don't do this, you're not a killer you're still a hunter"-

-"No, I'm a monster."- Gordon said on the phone and hung up. While he was talking the last part with Dean, Summer was getting free and when he turned around she punched him in the face and took off running. -"Son of a bitch"- Said Gordon and ran after her.

-"He has Summer Sam. We have to go now."- Said Dean and Sam stood up and both hunters headed to the door.

The Winchesters arrived to the factory that Gordon had told them. According to her message Summer was getting free but Gordon was a monster so they have to be sure that he didn't hurt her. They looked for her everywhere but didn't found her so they decided to look for Gordon, but when they were walking a blind went down and separated both of them, leaving Sam on one side and Dean on the other.

-"SAM!"-

-"DEAN!"-

-"DAMN IT SAM! SAM BE CAREFUL"- Said Dean angry because his brother was in danger.

-"Winchester? Is that you?"- Said Summer appearing from behind. -"Oh thank God, I thought that I was hearing voices"-

-"Summer, are you ok? Did he do something to you?"-

-"No, I'm fine. Where is Sam?"-

-"I lost Sam, he is on the other side of the blind, this must have done it Gordon to separate us."-

-"Damn it Winchester! I told you not to come, Gordon is a vampire"-

-"I know. We have to do something or he's going to kill Sam."-

-"Ok look, you go for there, I will look another way to get in"-

-"Ok, be careful"- Said Dean worrying about her. They separate so they could go to find Sam. In that moment Dean heard a loud crash coming from the other room so he went to see what was going on. Gordon and Sam were fighting, and Gordon had kicked Sam sending him flying across the room. Dean tried to shot Gordon on his head but he turned around and hit Dean on the back of his head leaving him inconcious and later he fed on him but that's when Summer arrived.

-"Hey!"- She shouted and grabbed his arm so she could turned him around. -"Gordon stop."-

-"You don't understand Summer, you don't"-

-"I do, I do understand that you wanna kill Sam and I'm not gonna let you."-

-"This has nothing to do with you, get out of here, I don't wanna hurt you, you were just bait and that's all"-

-"I'm not gonna let you hurt them. You will have to do it over my dead body"-

-"I would rather no, Summer"-

-"Too bad."- After saying this Summer started punching Gordon, he punched her three times in the face and throwed her to the floor. He straddled her hips and was going to fed on her but Summer punched him in the face making him fell to the side. She took this opportunity and straddled his waist before taking her knife in her hands. -"Don't mess with the Winchesters!"- She said before cutting his head without hesitation, in a murderous way. In that moment the Winchesters had woken up so they saw everything.

-"Remind me not to mess with her"- Said Dean to Sam who just rolled his eyes.

-"You're ok?"- Asked Sam to Summer while she was standing up.

-"Yeah, just another one that bites the dust. What about you, you're alright?"- She asked to Sam who just nodded. -"And you Dean, how's that neck?"-

-"It's fine, I'm gonna live"-

-"Good. Then, let's get the hell out of here"-

They started walking to the exit when Dean spoke. -"How did you get free by the way? I understood the message you told me on the phone, if I had any doubts about you hunting with my dad after that I don't have any."-

Summer smiled. -"I'm Summer Sullivan, best hunter ever. I was trained but non others than John Winchester and Bobby Singer I think I can handle myself without any help. I've been doing it since I was a kid."- Summer said proud of herself and the boys just laughed. -"Not even Gordon Walker with fangs was going to stopped me, I'm better than that, trust me"- Summer smiled at them.

-"Yeah, we have no doubt, we saw it"- Said Sam smiling. -"Hey I know you said that you hunt alone, but what do you say on coming with us?"-

-"I don't think so. With your enemies, and mine, we are going to get killed in less than a week. Besides, I have my car what am I suppose to do with her?"-

Dean opened his eyes in surprise at the car's comment. -"You save our ass twice already, you're great hunter and you knew our dad, I think we will take the risk of you and your little enemies, I mean you already met Gordon and Bella. I think you only need to meet Hendricksen"-

Summer laughed at his comment. -"Oh yeah, I know him already."- The three hunters laughed at her comment. She was actually considering on going with them, I mean that's what he told her to do right? She knew that John didn't want them together because they could get themselves killed, but without her the most probably is that they were going to get killed anyway. She could always left her car at Tim's and threaten him if he use him. She knew that she will regret this one day but today, she was going with them.

-"So what do you say, you are coming with us?"- Said Sam.

-"Sure, whatever. Just let me take care of her before, I have to take her to a friend's house and make sure that he gets the idea of what is going to happen to him if he drives her"- Summer said getting into the car. The brothers just laughed at her and got into the Impala. -"I will call you and tell you where we have to meet ok?"- The brothers nodded and took of driving.

-"This is going to be interesting."- Said Dean to Sam in the car. Sam just smiled at him, his brother was right.

The Winchesters were to a side of the road because Dean was fixing the Impala. Then he realised that he wasn't going to be around in the future to do it so he must teach Sam what to do. He explained where every part of the car was and what this problem could be. Sam didn't understand anything so he asked his brother.

-"What's with the mechanical's class?"- Asked Sam to Dean, who didn't answer and just passed him a tool to fix the car. -"What? You don't mean you want me to..."-

-"Yeah, I do. You fix it."-

-"Dean you barely let me drive this thing"-

-"Well it's time. You should know how to fix it. You are going to need to know this things for the future."- Sam grabbed the tool that Dean gave to him. -"Besides it's my job right? Show my little brothers the road"- Said Dean smiling. Sam just nodded and started fixing the Impala. -"Put shoulder into it"- Shouted Dean to Sam from where he was sat.

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