Marshall: She doesn't own Adventure Time or it's characters. And she definitely doesn't own me, a awesome, handsome...

Me: Can it brat. On with the story!

Fionna's POV:

All night I was tossing and turning, but thankfully I managed to go to sleep after I saw a floating figure in the air... maybe Marshall and some sleeping powder. I woke up with the sun shining on my face and Cake looking down at me. "Cake!" I screamed, starting to get annoyed with these pop-ups "Sugah I've been calling you for hours getting my voice hoarse. Then I had to wait till my beautiful voice came back. The bacon pancakes were gonna get cold so I ate all of them. But I have some more batter downstairs for when you woke up." Cake rambled, stretching herself downstairs as I changed out of my math footsies. I slid down the banister and landed in the kitchen. Cake set down a steaming platter of fresh pancakes at the table. I grinned and sat down. "Thanks Cake!" I said, gobbling the pancakes "Hey, don't eat all of them. Don't want to get fat now do you?" A voice said "Hi Marshall." I said "Hey Fi-Fi." He said, stealing a pancake "Whaddya want?" I asked "Want to go track down that monster we couldn't get yesterday?" Marshall asked "Sure!" I replied, leaping from the table and grabbing my backpack. I ran upstairs into Cake and my room grabbing my crystal sword. "Ok, let's go." I said to Marshall coming back down "Wasn't that thing a phony from Simone?" he asked, referring to my crystal sword "Yes, but Gumball replaced it." I told him, heading out the door. He followed me out but not before he opened his umbrella, or parasol, whichever it is. "let's start back from where we last were yesterday.' Marshall said, scooping me up "Fine." I said, rolling my eyes.

Narrator's POV:

Marshall dropped Fionna under big trees with thick leafy tops with no branches underneath. "What weird trees." Fionna commented "Didn't you see them last night?" Marshall asked "Not vampire.' Fionna pointed out. Marshall nodded his head. The duo glided over to a gigantic footprint with a dragonish touch."Do you see the tail print?" Marshall murmured "Did you see the limp in that other footprint?" Fionna asked her partner. And these little snippets of conversation continued as they tracked the prints, until they reached a small tree. It was like the others with big tops but no branches. "This one is smaller than the rest." Fionna said, breaking the silence "No kidding Sherlock. That beast must have did something around this tree. Let me cast a spell. Keep quiet." Marshall said "Sherlock? Who's Sherlock?" Fionna whispered to herself. She shrugged and looked around. The treetops blocked most of the sunlight. You could see a little light coming through the leaves, but it was dark and cold. The only thing keeping the place bright was the occasional miniature clearings. The forest floor was bare, no bushes or animals from the lack of sunlight. And there was no bats because they couldn't roost on the trees because of the sun. So the place gave off an sinister feeling. Fionna shivered."Okay, knock twice at eye level. And turn around once to the left, twice to the right, do a bunny hop and wriggle your nose, then knock three more times and do a somersault into the tree." Marshall said, shattering the eerie silence. "What?" Fionna asked, clearly not listening. Marshall sighed and said, "Just copy my movement." Marshall and Fionna walked up to the tree side-by-side. They knocked twice at eye level, turned once to the left, twice to the right, done a bunny hop, wriggled their noses, knocked three more times, and somersaulted right into the tree. With a quick burst of light, so quick one might have thought it was a trick of the eye, and Marshall and Fionna vanished.
The two adventurers woke up in a place looking like the NightO'sphere. "Back in the NightO'sphere." Fionna sighed "No, it looks like it but it has a different feel." Marshall said, floating inwards. Fionna rushed to follow him. They saw a large valley, but instead of green there was rocks, lava, and molten ash. Marshall and Fionna were on a small cleft, and other than this it was just a valley. If one was to scoot along the edge and try to get around through the top the ledge would eventually turn into wall, and not even the greatest rock climber could climb the walls. They were as smooth as ice. "I can't go down there." Fionna whispered "Then climb on my back." Marshall whispered back. As Marshall flew them down they saw what the inhabitants of this terrible place looked like. The creatures had horns all around them and kept to groups no bigger then twenty. They looked around suspiciously at all of the other groups. Marshall took out a cloak and tossed it on Fionna's back. "Wrap that around yourself. It'll make you invisible." Marshall said quietly as he turned invisible himself. Fionna wrapped the cloak around herself and peered through Marshall's back which was a little creepy. One of the beasts accidentally bumped another one from a different group. All of sudden fireballs flew up into the air. The creatures were spitting fire at each other! Not only that they were putting their horns to use. Marshall carried Fionna to a cleft in the wall. He turned visible and she took off the hood of the cloak revealing her head (but not the rest of her body which is definitely creepy). "I see a couple more of these along the other wall." Marshall said to Fionna "Then that means that there must be more along this wall." she mused. Fionna sat down and leaned back thinking that there was wall behind her. With a grunt she fell over. "Hey Marshall," she whispered crawling deeper, "I think this is a cave." Marshall turned around in time to see her light a match. "What are you doing?" he asked. Fionna was now about five yards away from him. "Dude, it's a lava fall!" she whispered excitedly. Marshall floated over to where she stood and saw lava pouring out from a cave several yards lower then them. "Stay here, Imma gonna check it out." Marshall ordered "I wish I could fly." Fionna muttered, leaning against the side of the cave. She looked out and into the open on the other side. She saw a humongous lake full of lava. Her jaw dropped. She saw several other of the creatures which she nicknamed lava-dudes. The lava-dudes were bathing in the lava, enjoying it as a person would enjoy water. As she was observing the view, Marshall peered into the cave. There was just enough room to squeeze through, but Marshall wasn't interested in being scorched so he shape shifted into an ant and crawled along the ceiling. He saw the lava tilting upwards, looking like it was ready to burst. Marshall flew out of the tunnel, popped back to his normal self, and snatched Fionna and took her back to the side they came from. "Why'd you do that?" She snorted "Well," Marshall started. The cave soon burst with lava pouring out of both sides. Soon, the whole cave was flooded. It was pouring out so fast that the whole cave filled up quickly. And just as soon as the lava came out it stopped and hardened, filling in the whole in the wall. "Thanks." Fionna said, her eyes bulging "Ya, no prob." Marshall answered, just as surprised "Wait, if the walls get filled up with lava, then how are there still caves?" Fiona asked, slipping her hood on. Marshall shrugged and turned invisible. The duo set off again across the large valley, amazed at the heat and oddness of it all. "Hey, do you hear that?" Marshall asked, breaking the silence "Um, no. Not vampire, remember?" Fionna replied. They resided in silence again, only this time for Fionna to break the silence. "Okay, is that the sound you meant?" she asked "Yes, and it's coming from down there!" Marshall said, turning visible and pointing. Fionna followed where he pointed and saw the wall shaking at a point. GBOWKLAGWAAAAAAAAA! The wall exploded a little higher than they were on the right wall. Several of the lava-dudes poured out. Lava pushed them onward and flowed them safely down. "I get it!" Fionna cried, "A geyser of lava pushes the lava-dudes up and they ram into the wall so they don't get crushed. They keep on taming through it so the lava doesn't harden so it still is a sizable cave!" "Good job, Watson!" Marshall said, turning invisible again and started moving "Watson?" Fiona whispered to herself. Marshall sighed

Across the field...

Marshall and Fionna touched down at the other edge of the valley. "Could you have went any faster?" Fionna grumbled "But then I would have had to carry you bridal style." Marshall smirked. Fionna punched his cheek. "My cheek-meat!" Marshall shouted "Jerk." Fionna muttered "Anyway, let's go inside." Marshall said, rubbing his cheek. They walked through a gigantic doorway, several stories tall. "That's huge!" Fionna gasped. When they went through they saw a normal house, well, normal for a giant. Everything in there were several times larger than normal but the most frightening thing was the giant who was staring at them! It roared and ran after them. "Run!" Fionna screamed, heading back to where they came from. Marshall picked Fionna up bridal-style and zoomed across the field. The giant hopped down into the valley and chased them. But a abnormal thing happened. The farther away from his home he got the smaller he got until he reached the opposite ledge. He was so small that he had to pull himself up with his arms. But when he got to the top he was about the size of an eight-feet adult. Marshall and Fionna sped through the portal with the not-so-giant giant on their tail.
"I have you now!" the not-so-giant giant bellowed "That's what you think!" Fionna cried. And with that she jumped out of Marshall's arms and ran at the giant with her sword high over her head. The not-so-giant giant stretched his arms out to swat at her but she jumped and ran up his arm. She dropped her sword and sliced up his arm. As the not-so-giant giant screamed in pain Marshall swung his ax and clobbered its legs. Fionna jumped on its shoulders and lobbed its head off. "Mathematical!" she grinned. The not-so-giant giant's body eroded into dust as Fionna hopped off of it. "I'll take the head and turn it into a pedestal." Marshall said "Bring it over to my house later then." Fionna replied, heading home. "See ya Fi." Marshall said, flying off and opening his umbrella "Bye Marshy!"

At the Treehouse...

"Cake, I'm fine!" Fionna insisted "Are you sure sugah? You're covered head to toe in black gunk!" "That's just soot and ash." "Fine, then go take a shower. I'm makin spaghetti!" Cake meowed. Fionna cheered and ran up the stairs into the shower. "Spaghetti, spaghetti, spaghetti!" she shouted in the shower. She then promptly ran down the stairs to see a steaming plate of spaghetti. "You even made sauce! Algebraic!" Fionna said. Cake grinned and turned back towards the pans to fix her own. Before Fionna could take a bit of her spaghetti she thought she heard a crash behind her. Cake however, did not. So she turned around and looked behind her to see nothing. But when she turned back to her spaghetti the sauce was gray. Several thoughts rushed into Fionna's head, 'Marshall! OMG if Cake sees he's gonna die.' So she quickly stuffed all her spaghetti into her mouth. "More?" Cake asked, turning around. Fionna nodded. She got a second plate of spaghetti and gobbled that one up just as fast. "Thanks Cake.' she said, marching up to her room, "Now I gotta brush my hair." Fionna plopped on a chair in front of a dresser with a mirror. She watched her reflection as she brushed her hair. All of sudden the brush flew up into the air and out of her hand. "What the?!" she said. She turned her head and saw Marshall floating behind her. "What? You, not, in mirror!" she stuttered. He out a finger to her mouth. "Shh, it's a vampire thing." "But I see you in the mirror at your house." she whispered "Special mirror." he replied. Marshall started to brush her hair, softer than what she did but much quicker. "Are you a hair-stylist?" Fionna giggled, as Marshall put her hair into a braid with loops. "No!" he blushed, "But anyway your hair is done." And with that he started to leave. "Wait, Marshall." Fionna said, grabbing his wrist "Hmm?" "Thanks for today! It was really a blast." she grinned "No prob Fi-Fi." he said starting to leave again "No hugs?" she asked. "UGHHHHH! FINE!" Marshall quickly turned around and gave her a quick hug. But as he released her she gave him a peck on the cheek. "Bye Marshy." she blushed, pushing him out of her window. "Oh my glob! Fionna did I just see you kiss that vampire?!" Cake shouted, barging into the room. Fionna turned pale.

Marshall Lee's POV:

I followed her back from the cave specifically because she smelt like BBQ human. She didn't encounter any monsters, but I did see her strangle a few pixies on the way. She went into the house and I slipped in after her. "Oh my glob sugah are you okay?!" Cake screamed "Cake, I'm fine!" Fi said "Are you sure sugah? You're covered head to toe in black gunk!" "That's just soot and ash." "Fine, then go take a shower. I'm makin spaghetti!" Cake meowed. "Spaghetti, spaghetti, spaghetti!" she shouted, running up the stairs. I have to admit, I was tempted to follow her but I stayed downstairs with the kitty. I never realized how fast one could make spaghetti and sauce because soon Fi came running back down. Cake already had a plate out for her. But when she sat down I glanced at the sauce and realized how hungry I was. So I took out a small plastic globe from my bag, set it on a table in the next room, and knocked it over. I quickly flew back into the kitchen just in time to see Fi turn her head to look at the other room. Cake was lookin away so that was my chance. I swooped down and sucked the red out of the sauce. And I have to admit, that cat makes a mean sauce. What was funny was that when Fi turned back to her plate her eyes turned as big as saucers. She finished all that spaghetti in like, five seconds flat. Cake turned around towards Fi and gave her seconds. She finished those just as quickly. "Thanks Cake.' she said, marching up to her room, "Now I gotta brush my hair." I floated back into the other room and picked up the plastic globe. I flew up into her room and turned visible. She wouldn't see me in her mirror and she didn't look like she was going to turn around any time soon. I took the brush from her hand after watching her for a little. "What the?!" she shouted. She turned around and looked at me in surprise. "What? You, not, in mirror!" she stuttered. I put my finger to her lips so she wouldn't make the cat come up. "Shh, it's a vampire thing." I said "But I see you in the mirror at your house." she whispered "Special mirror." I replied. I started to brush her hair. It smells like vanilla... then she just said out of no-where "Are you a hair-stylist?" as I put her hair into a braid with loops at the front "No!" I blushed, "But anyway, your hair is done." I started to fly away when I felt her hand grab my wrist. "Wait Marshall." she said "Hmm?" "Thanks for today, it was a blast!" she grinned. "No prob Fi-Fi." I said, wanting to leave even more "No hugs?" she asked "UGHHHHH! FINE!" I said giving her a quick hug. She really knows how to get me. But what surprised me most was that when I let go she kissed me on the cheek. If I was a human my heart would've stopped beating and I would've fainted. "Bye Marshy." she said blushing. And with that she pushed me out of the window. Then I heard the cat barge into the room and start yelling. I shook my head and flew home. Brushing her hair was enough, but having to hug her?! Then the kiss... Someday it will be on the lips...

Sorry I haven't updated in while... probably for the same reason why everyone else hasn't updated for a while. SCHOOL! Bah, who needs it anyway. Anyways favorite the story and me and follow me and the story too! That way I'll have more motivation to write faster! ;D