Finn POV

"How long was I unconscious?" I asked myself. I looked around and realized I was in Ooo, specifically at the ROCK KINGDOM HOSPITAL! I got up but suddenly doctor princess was in front of me and she said, "Finn, settle down, the rock guards saw you lying in the forest. You've been away for a while and now you end up somewhere unusual, and to further say you are pale." "Why are you here doc, we need to get out of here." "What are you saying? I've always been here silly." I felt that we were going nowhere so I said, "I'm gonna get some fresh air." I walked to the balcony and bailed at the right moment.

"Finn!" I heard her yell. I turned invisible to avoid detection from the enemy and I began searching for my gear, but it was hidden well so I decided to retreat. As I exit I wondered where the wounded were, I ran towards the grasslands but the outposts were gone only an enormous base was in it. Something is clearly wrong around here, I need to find Jake. I rushed towards the treehouse but it was locked, "Maybe he's at lady's, the cave then." I left the grasslands and went straight to check if Marcy was okay. When I got there I stood at the door for a couple of seconds and I say as I enter, "Here goes nothing."

I took a deep breath and I opened the door, and there she was, strumming her bass away. I let myself on the couch and I embraced her tightly. "Whoever you are, you're dead." I was spooked so I let her go, she turns and had a shocked look in her face. "Finn what did you do!?" "Uhh I hugged you?" I answer with uncertainty. "Finn you're a vampire, who did that to you!?" "You did, to save my life." I was worried at this point, it's been in my mind for a while, the absence of the war, the clear difference in the structures in the grasslands. I am in another world. I looked at Marcy with serious eyes.

"I need to go to the candy kingdom, do you know where Betty is?" I asked her who was still confused. "Betty is with Simon, Finn you can't leave you might get hungry." She may be Marceline, but not the one I love. I disregarded her and I rushed out to prevent her from following, I got to Ice king's castle but as I enter something hit the back of my head, I went down but as I blacked out I heard Simon, Betty and Marceline talking to each other. When I woke up I was tied in a chair inside the throne of the candy kingdom, in front of me was the three, Jake, FP and someone unexpected, PB...

Doctor Princess arrive too along with Shoko? This world is something. "Finn you said you'll be gone for days to speak to death about things and then a month later we see you became a vampire." FP said, I was about to tell the truth but suddenly Shoko hugged me and said, "Don't do that again, we were worried!" I broke the rope and I pushed her away. "I'm sorry Shoko, everyone, I'm not the Finn you think I am." "What are you saying, these two are your wives!" Betty said, I was dumbfounded as I heard the word wives. I don't think they'll figure it out, I need proof. Just as I finished the thought I heard my voice.

Third Person View

"Hey I went through the rock kingdom and look at what they gave me." The voice divided the crowd in front of Finn they looked at him but Finn saw another him, donning the clothes he long forgotten but the difference is that he's still human and he has an amulet just like his, but more vibrant. "What are you guys up to anyw-" as if he saw a ghost, The human went to his counterpart, "Are you a vampire?" "Yes, they tied me up here and I believe that gear is mine." "That's so cool, hey why did you tie him up anyway, is this way to treat a guest?" "That's what I told them Finn." All looked up.

It was a man wearing ordinary clothes he walked in from the balcony and then they heard Bubblegum say, "You should know better Adam." "What, isn't it rad that we have two Finns right now? And they're clearly different." "You thought that he was our Finn too remember." Finn, who was watching his captors in their crazy free for all banter, grew impatient. He broke the rope that bound him and he grabbed the attention of his human counterpart. Finn complied but before he gave it he asked, "Where are you from?" the Vampire scratched his head and he said, "From another world." The human stared at him for a while but gave his sword and amulet in the end.

The vampire stood up and said, "I'll be on my way now." The discussions stopped and all focused on him. "You can't let him leave." "He might be some kind of evil, sent to deceive us." "That's enough of that talk!" The human retorted. "I can tell he's not here for trouble, lay off of him and apologize." Finn, the human, looked at his vampiric doppelganger, "How do I get out of this place anyway?" "I don't know but we'll find a way." Finn assured his other worldly visitor. The sun was setting signaling everyone that it's time to retreat for the day. "Let's leave this for tomorrow; I'm sure even you are exhausted." The groups looked at each other.

After that they asked, "Where are you staying for the night?" "I dunno. I'll probably crash in Simon's place." "No, I'll keep my eye on you, I still don't trust you." Marceline objected, none seem to try and oppose her so the meeting concluded with that. Before Finn went on his way Simon approached him and said, "Your case is perplexing, I want to help you. Come to my house tomorrow I might have some books that'll help." "Thank you." Finn, Marceline, Simon and Betty went on their way. As they go Shoko asked, "Finn, are you sure about letting him off?" "Of course there's no version of the universe that I will be the bad guy." He simply answered.

Back in the cave Finn is pondering on how long he would stay there, and what is happening to his world right at this moment. "I hope their okay." "You're better off thinking about yourself instead." Marceline interrupted his line of thought. "Why did you bring me here anyway? I'm not going to be harming Simon." "Nothing I just want those two to spend their time together as much as they can." "I wish we could say the same for them in my world." The two fell silent but Finn then decided to tease the other worldly version of his love. "So you wanted me for yourself huh?" Marceline picked up and said, "You had the audacity, to touch me."

Marceline pinned him down and she continues, "You're different, you have an edge that no one here has." Finn was surprised and before he knew it he was already leaning into her and the two started making out. For Marceline it was a warm moment, it's been a while since she was touched by anyone. Finn worked his way from the top of her shirt, down inside her pants. He gave his fingers a nice push inside her which made her moan loudly, midway he remembers the real Marceline he left which made him stop and say, "I'm sorry, I can't." "Aww come on you can't leave me hanging now." Marceline protested as she spreads her legs showing her damp place.

Finn felt guilty, twice, for Marceline who is likely scouring the world to find him, and the Marceline sitting in front of him offering herself. "My other self would be cool about this, I would if I'm her." Finn groaned and really thought about it, and his mind simply said, "Fuck it." He went down on her licking her special place and after making sure she was ready he slid it in, Finn ravaged her and while he's at it Marceline is giving him deep kisses while holding his back and the back of his head. "Damn he's good!" is all she could think about while the two of them are pleasuring each other. The ordeal lasted for half an hour, leaving Marceline satisfied and Finn fearful for his return.

Marceline POV (Real world)

I just sat at the bench I found after coming to this realm, Finn was sent someplace and now my dad for some reason is putting actual effort in helping me get him back. "Dad, let me help." "NO! Daddy's got this sweetie." That statement made Seph pause for a second and I could clearly hear him snicker, God I want to kick his face in. Anyway, while those two idiots were punching their egos out I tried looking for a clue to where Finn is, I found nothing so I called Maxwell to tell where we got to. "Just hold on Marceline we're coming." "Just go here as quick as you can I might destroy the damned place otherwise."

After that I went back into my dad and Seph fighting. "Give my son-in-law back Seph!" "He killed Tia, I can't let him kill anyone else." Both of them charged and clashed which made me retreat from all the residue magic falling all over the place. "Tyrone's just feeding you that bullshit." Dad said with an irritated face, who was that? A person that really annoys my dad, and someone who might be the cause of this problem. When the two puts some distance dad shot multiple beams everywhere. "You're going to give Finn back and after I'm done this'll be my new nightosphere." "I'M STOPPING THIS RIGHT NOW." Seph raised his hands and my dad dropped and ceased moving.

"WHAT DID YOU DO!?" "Nothing, I just stopped his movements and encased him in a closed space." He continued walking towards me which made me let my guard up. "Finn killed the only person I ever cared for, now he has to pay." I backed up, I don't know what he was capable of so facing him right now is a bad idea. "Don't be stubborn like your father is." He picked up the pace, I pulled my axe just in case and as he approached me I swung hard, and I caught him off guard which gained him a scar on his shoulder. "I gave you a chance to go down quietly." He sped up his movements and I got hit hard.

I got stuck on a wall and before I could pull myself out I was restrained by an invisible wall which was crushing me by the second. "Stop it!" I pleaded. But all I saw in his face was the intent, the seriousness of which he wanted to make us suffer. I needed to fight back, to see Finn again, I didn't live for a thousand years only to give up now. I began pushing back, in response he applied much more force. The two of us fought indirectly and then I saw a portal, Maxwell jumped out and threw her spear in his back, which released me and my dad. Nico and huntress then kicked his knees and head.

The five of us surrounded him and I asked, "Where is Finn!?" He laughed and answered, "I don't know." He looked at me and I saw a dark aura beginning to engulf his body. "He's possessed too!" I yelled, we prepared ourselves but he was ahead of us. He released a blinding light and as it faded he was gone. "Show yourself coward!" My dad yelled. 'Oh, I'm everywhere.' His voice echoed in the room. We grouped together towards the center but a circle of portals appeared and he shot out of all of it at once. "Mirror images?!" "No, this is real." Maxwell said, "This is one of his powers." We were fighting the numbers, to avoid disadvantage I initiated the attack.

Third Person View

Tyrone appears in front of a nervous Althea, he wasn't very pleased with her conspiracy with the traitor Maxwell and Finn. "Since when have you been in contact with Maxwell?" He asked with force, Althea ever reluctant, answers, "R-right after your group came and told me your plan." It made him furious, Tyrone started destroying the place. Althea was shaking but she couldn't let him do this so she stood up and placed a barrier around him. "You dare fight me!?" "NO, I can't because I won't win." "Then why resist?" Tyrone asked, calmly this time. "Because, I..." he stopped Althea who was surprised that he was free from her restraints, "When did you-" "I'll let you off this time."

He slowly flew out, Althea asked, "Why?" "We just lost Tia, we need to pay her respects. However this is my last warning: Stay out of this and don't help them." "I can't..." She answered with a somber tone. "I guess we're enemies then." Tyrone said and then he disappeared. After his departure Althea breathes a sigh of relief, she never saw him that furious. "I gotta clean this mess up. Hmm?" She saw the key again, she went to her place and turned the keyhole. The three remaining doors emerge the first one is lit up, the second was turned off but the third was slowly developing cracks which alarms her. "I need to find its orb fast."

She looked back at the first door and remembered the world she came from, "Been a while, Maybe I should pay a visit." She was about to rush in, but then she remembered the problem this current world is facing, 'Do I really have the luxury to leave this place for a while?' she asked to herself. She paced back and forth in front of the three doors. 'Is the time here and there the same?' she brought up all the factors that might differ the two worlds and with that she decided, "I'm going." She took a deep breath and walked towards the doorway. When she got through she was greeted by a silent crowd all staring at her.

She looks around and saw Ethan, he was on her pedestal. He noticed her and as fast as he can she grabbed him and they went to a private room, "So that's where you have been." "Yeah, sorry I was gone, I've been busy this past year." He looked irritated which worries her, "You've been gone for five years Althea, and the guardians gave me your job." "That difference huh?" She slumped on the chair she sat and she continued, "I've been gone and protecting this new world I'm in, it's not like I'm slacking off." While in the middle of debating, the two were stopped by a knock on the door. "What is it?" Ethan asked the officer.

"There were reports of an anomaly in Ooo, another Finn surfaced." Althea heard it and she hurried to the two, "Can I see what the problem is?" Ethan looked at her and at the officer, "Yes." The three went to the surveillance area and there she saw Finn standing outside Marceline's cave, he was looking at the sky and then looked at them as if he can see them. "Wait I know this Finn, I'll take him back!" Ethan locked the place down and he said to the officer, "Dispatch the regulators." "What are you doing!?" She asked frantically. "There's a procedure now Althea, you can just pop out there like it's nothing." She wanted to fight but she just stopped to observe this time.

Other world Finn POV

"Finn, are you going to visit him?" "Yeah, we're going to look for clues today on how he'll get back to his place." I went down to the dining area where Phoebe and Shoko were waiting for me. "Go home early, today it's our anniversary today." Shoko said as she fumed up. I couldn't help but laugh it off but she was right. I went close to her and I gave her a light kiss, after that she blushed and kisses me back. "Come on you guys leaving me out?" "Of course not." I answered as I held her and I gave her a deep kiss, she broke away to catch some breath and then I felt a tug on my arm.

"Let's eat." Shoko offered with a jealous look on her face, it was cute. We sat down and ate breakfast, the two were discussing about the food while I was left out eating silently. It went on for a while but I was startled when the two sandwiched me with two smooches from both sides and after that they giggled like a couple of teenagers. "I felt a bit lonely you know." I told them and they playfully retorted, "We do, we just like teasing you." I let out a laugh and I joined in on their conversation. After a while we were done and it was time for me to go, "I'll be back as soon as I can."

I kissed phoebe in her forehead then I turned to Shoko who was crossing her arms and giving me a foxy smile. "Alright, for earlier." I leaned in to kiss her but she stopped me with her finger. "It wouldn't be a punishment then, am I right?" I nodded and she continues, "I'll have you wait for that later tonight." I sighed and used my power to bind her with vines in all the right places, "T-that's unfair!" she exclaimed, I gave her the kiss and I said, "Tonight then." I released her and tuned the vines into a chair to catch her. "You'll pay for that!" I heard her yell as I began running out to Marceline's house.

When I got there, I saw my other self, staring at the sky on the other hand Marceline was leaning just outside the cave entrance staring at him. I approached him first and he greeted, "Yo, Finn. Ugh I can't get used to calling my own name man." "Might be my problem too, How's your stay last night?" I swore I could see his face turn bright red, at that moment the puzzle was solved. "You and her huh?" I said, he nodded silently and he added, "My Marcy will be pissed, but I'm still telling her." "it's fine man, 'sides it's technically her." "I guess so." He shook his head said, "I'll be prepping now, no time to waste."

He floated towards the house, he glanced at Marceline who averted her eyes. I walked up to her and I said, "You're something." "Said the one who boned his past self." Her statement was hilarious rather than insulting so I let out a laugh. "Good one." She snickered but quickly went back to a sad mood. "Finn, if someone's something that would be him." As she said that I saw it, the eyes of someone deeply in love. We were silent but then I said, "He can't stay." I know, he has his own life elsewhere." She closed her eyes and tears flowed down the sides of her face. She didn't wipe it, but suddenly we heard crashing inside the house.

"I'M OKAY!" he shouted which made her laugh a bit, "He's really Finn." "What are you implying?" I asked. She looked at the house and she said, "You might have different circumstances, but deep down you two are fun loving and have golden hearts." "I guess you're right." "He's way cooler than you though." I felt defeated as she added that. We continued talking and after half an hour he got out of the house with a chest bag his amulet and sword. He walked to us, and he said, "I'm ready to go." He turned to Marceline who was sniffling and he gave her a light kiss. "It might have been short, but thank you for everything." She faced him and pulled him in for a deep kiss and she said, "I'll miss you." I turned away at that point which was a good thing because at the distance I saw two cosmic giants closing in on us.


CROSSOVER, for those who haven't read my first story it might be a doozy with all the names I'm dropping left and right. As for the long update I apologize, I didn't anticipate back subject classes to be as hectic as the usual semester and writing this chapter was a bit hard with two Finn's present I had a hard time addressing them both without confusing my proofreader. Again for the three week break I apologize.

Now for the reviews. He23t: It's building up, with Tia's death is a start of a fight that will force Finn to his edge. Attackme: thanks man, I will. I have true free days now so I will see what I can finish in that time frame. burn-a-dark-soul5000: Thank you for picking up the story, and thank you for leaving a review.

For all of you, Thanks a lot as usual. Keep reading the story and if you liked it follow or add it to your favorites. if you have a question, suggestion or input feel free to leave a review. Time and time again I will say, It's helps a lot with my growth as a writer and it makes me feel writing for real people and not just numbers on the screen. Anyway I have to go, my friends said that I needed rest so I'll take one now as for you keep reading it's a great stress buster and an exercise for the mind. I'll leave this for now and I will see you all again in the next update!