A/N: I wrote the first 2 chapters in bulk. I do not own AT, only the name i gave to FP and the OC

Chapter. 2

I felt a warm heat close to my body as I was deep in sleep I opened my eyes and all there was, was darkness, "Am I blind?" I questioned to myself. I looked down at my arms and I could see them perfectly as if there were a spotlight shining on me. "Hello?" Confused I began to look around, looking for an answer.
"Finn prepare for you know must awake and face your Destiny, Hero."
Instinctively I reached for my sword, "Show yourself!" I commanded.
"Now awaken hero." I felt burns start to boil all over my body and I started bursting into flames. I then woke up in a hot sweat. FP seemed startled, as if I just woke her up, "Sorry if I just woke you up." I said apologizing. She was said as she backed away from me. She was scared she had burnt me.
"I never should have stayed." As she turned to to walk around I grabbed her by the wrist to stop her, and kissed her while pulling her tiara off. She warmed up burning me as if she was just hugging me. She pulled back wondering how I knew that would work.

"Don't worry, you didn't hurt me," I said to her kindly. She seem not sure whether to be happy or angry I'd take that kind of risk. She slapped me with tears in her eyes. "I just had a nightmare." I stated once more. "It wasn't you who hurt me."

"Why would you do that? Did you even know that would work?"
"Well first of all i love you, second, you're not mad at yourself anymore now are you? Third I had a hunch that would work" She seemed happy and smiled at me giving me a kiss on the cheek. "Come on let's get down to the kitchen and see what Jake is up to." I said giving her tiara back. As Sera and I climbed down the ladder we heard jake whistling a little song as he was cooking a couple of everything burritos.
Without turning around jake asked, "How'd you two love-birds sleep," said jake causing me to blush, knowing jake it was most likely some pervy joke. He was probably smiling right now, Which he did. Jake turned around seeming to know what I was thinking, "Don't worry man I'm just messin with you," he said trailing off. "Anyways how are plans to go through with tier 7,"
"Huh," said FP confused.
"He's talking about us moving in together," I said to clarify for Jake
"You told him?"
"Yeah why not, he's my bro, he won't tell anyone. Will your jake?" I said directed at him.
"About that-"
"Who did you Tell!" FP exclaimed as she grew larger in size.
"Just lady." Jake said cowering. I then fell over, busting out laughing and soon Sera joined me, "What's so funny!" Jake exclaimed. "Anyways lets eat breakfast then make our way to the crystal mines to fight that demon."
"Oooh, can i come with," Plead FP, I looked at jake as he looked at me.
"Sera, I'm not sure that's a good idea, I don't know what i'd do if you got hurt," I said, but her face became flushed.
"What! You don't think I can handle myself!" she yelled breaking the peace.
"It's not that it's just-"
"I believe in you, don't you believe in me?" she said closing in her face to mine.
"Ahh," I sighed, "Fine you can come with." knowing it was no use arguing.
"Yay!" She said wrapping her arm around my neck so I wrapped my arms around her hips, as she kissed my cheek.
"As long, as you're careful and stay close to me," she interrupted me with another kiss on the cheek which stung a bit but was worth it.
"Yo finn, we need to hurry up so we can leave soon, kay man," said his magical dog, and bro.
"sure thing."
As we were walking outside I stopped to grab a sword for Sera. We all had mounted jake ready to leave and he asked " Finn what time is it."
"Adventure time!" the 3 adventurers said in unison.
And they were off ready to fight and kill evil. Preparing to fight what ever this demon was capable of. The ride over there was mostly silent. Sera had been staring at me during most of the ride i could tell she was nervous.
"Finn," Her face betrayed her feelings.
"Yeah Sera? You nervous."
"Yeah."
"Don't worry, I know this is your first adventure but it'll be fun, just trust me." I said with a kind smile and she smiled back.
"Thanks." she said kindly back to me. I started to think, who was that voice i heard earlier. My thoughts were interrupted by jake's voice.
"Finn, FP, I think we're here." He said. Sera gasped at the view from this height the view. these plains were a beautiful sight to behold. I intertwined my fingers with her at this romantic sight.
"Jake set us down near the cave entrance." we had to get the element of surprise on this creature. Jake dropped us off just outside of the cave mouth. FP readied the sword I gave her earlier, while jake readied his shapeshifting powers as I pulled out the family sword. It was made from demon's blood.
As I peeked around the corner, I saw the dark being. It seemed to be resting peacefully with its tendrils resting on the floor. "Stay here I'll scout out the cave I'll give you guys a signal when It's time to attack."
"Be careful Finn." I ran to the other side of the cave mouth. As I walked in I made sure to stay low and to the right (a trick I learned once when trapped in a maze) to avoid the creature.
"Finn." a small voice called out to me, it shocked me to the point where I tripped over one of the tendrils. "FP, Jake, It's waking up!" I yelled at him, If that wasn't a signal then i don't know what is. Jake stretched his way into the cave with FP floating in behind him ready to fight.
The first swing the monster took was aimed directly at me, the attack was faster than I was and I could barely tumbled out of the way of its tendril in time. Right as the Demon came around for his second attack it got hit in the skull with a huge fireball "stay away from him you jerk!" cascading fireballs at it. "I got you covered," suddenly I was glad I brought her with us.
I had lost focus when another attack came directly towards me this time I brought my sword up in time to cut of three of his tendrils, in which it retaliated with a screech of pain. Jake took this time to stretch to the demons size to duke it out with the demon. While jake was fighting the demon, I beckoned Sera over to me "Throw me." I had told her.
"What!" she said in disbelief.
"Look, we don't have time to argue. Just trust me." She looked at me hesitant, Than she nodded. She lifted me and launched me towards the demon. "Jake MOVE!" i shouted soaring through the air aimed at its head. As jake heard me he uppercutted the creature, stunning it long enough for me to reach my destination. I was moving with such speed that I went straight through its skull getting brain juices all over me as I exited the other side. Seconds after i had flew out of the other side of the demon I hit the wall on the other side hard feeling like i broke a few bones which knocked me out.
"Finn," It was the same voice he heard when he entered the cave.
"Who's there!" I asked. I saw a glimmering light in the distance. I felt the light draw me closer to It, whatever It was it wanted him to reach it. For some reason I felt the need to hurry to It like someone or something was waiting for me. I burst out into a sprint For it.
I felt that something was following me. I didn't turn to see what was behind me knowing it would only slow me down. I felt it closing in on me Trying to grab at my clothes. I was so close Before i felt my clothes being ripped away from me. It's now or never I thought as I dived for the light feeling intense heat as I reached it.
"Finn," was it the voice. "FINN," No it wasn't. "Finn please wake up," Was that sparks of fire falling on me. The heat returned, Sera. "Finn please, I need you to be ok. I can't live without you." I heard her sobbing. More sparks fell onto my skin.

"Sera," I said opening my eyes with barely any strength in my voice. I looked around and was shocked at the extent of my injuries.

"Finn!" she exclaimed, kissing me. was her tiara off? There were tears in her eyes. I saw so many cuts that i had no idea how I got. "It's my fault you're hurt".

"No, it was my plan you just trusted me,I messed up," I said doubting she believed but she gave a weak smile. "So, what the math happened to me-" Interrupted by jake as he appeared into my field of view.

"Don't worry bro, jake is here to help" he said pulling out cyclops tears. "Stand back FP if this touches you we have no idea what it would do to you." As she backed off he grabbed a handful of the tears to splash on me. Were my injuries really that bad? As the tears hit my skin it sent a wave of relief throughout my entire body.
As I sat up I still cringed in pain. Again i asked "What happened"
"Well as you hit the cave wall it shattered like glass cutting you up very badly." relayed Sera. Well that sucks but i guess i'm ok. "Then this book fell out of the shattered cave wall. But it's covered in weird writing that i can't understand it, also it won't open but it seems to be fireproof."
When she showed me the book it called out to me again in the same miniscule voice. FP then handed me the book. I could understand the the writing on the cover, "It's called 'the Heroes guide'"
"Wow dude how can you read that," jake wondered.
"Umm, I just, read it." I then attempted to open it. It snapped open with ease and what I read, was interesting.