"He's WHAT?"
Fionna yelled. Cake nodded frantically and grabbed Fionna's sleeve, tugging her down the hall and away from Gumball. "Hey wait you can't just steal Fionna!" He shouted at Cake. "This is an emergency, we need to go find Marshall!" Cake yelled back. Fionna pulled her arm out of Cake's grasp and ran back to Gumball for a quick goodbye, "I'm sorry, I will come back later okay? I'm so sorry!" Then she gave him a quick hug and he hugged back briefly before Fionna ran off down the hall and away with Cake.
Fuming, he stomped down to the dungeons, and ordered the guards upstairs to make sure nobody came in. Taking a key ring from his pocket, he sorted through the many keys until he found a large iron one with a skull on the handle. He walked to the end of the dungeon and unlocked the very last cell door. He then stepped inside, locked the door behind him, and faced a figure sitting in the middle of the room, held down with a straight jacket, tied to the chair, and had large steel chains wrapped around it and connected to the wall. Striding to the center, he struck the figure harshly again and again whilst shouting insults, "YOU LITTLE BITCH! You're still in the way even when I remove you from the equation! I'll make sure you never see the outside world again you wretch! You make me sick." Finished with his subject, he started walking out of the room, but then turned on his heel to give a warning, "Don't ever think of escaping, and just forget any fantasies you have of returning home. Daydreaming won't do you any good. You'll just have to accept that I am much more powerful than you. And if you do try to escape, you will most certainly fail and when you do, your life will be worse than living in the nightosphere…" The figure emitted a muffled cry into the cloth wrapped around his mouth, and, satisfied; the Prince walked out and locked the steel door.
Fionna rode atop Cake's back as they rode to Marshall Lee's house for clues. "Yo Cake, how do you know he's missing? You know he goes on trips and visits friends all the time! He could just be adventuring…" Cake shook her head as she walked," No Hun, I went to his house because he left his bass guitar at our tree house, when I got there, the backdoor had been broken down, and all the furniture was turned over. There was obviously a struggle. I think someone might have kidnapped him!" Fiona's expression hardened," But Cake, that's impossible. Nothing is more powerful than a vampire! There is nothing in the land of Aaa that could capture him!"
They reached the entrance to Marshall's cave and Cake stretched them both over the water and to his front door. It was unlocked, and they walked in to find everything perfect. Nothing was overturned, the backdoor was in place, and, when they walked into Marshall Lee's bedroom, it was perfectly clean. "But… I don't understand…" Cake mumbled. Fionna looked at her, confused, "Did you say all that just to get me away from Gumball? Do you have a problem with us? Sis, if you did you could have just told me! Don't just lie to me!" cake stepped back, surprised by Fionna's accusal. "No I would never lie to you! I swear Hun! Remember when you were twelve and we promised to never lie to each other? I would never break that promise!" Fionna, a little comforted, picked up a perfectly placed figurine from the top of the TV. "But everything is so clean... a bit too clean. Marshall is clean but he isn't very neat… Everything is perfectly placed! Do you think someone fixed it?" Cake crossed her arms in frustration, "So now do you think I lied to you?" Fionna picked up Cake and gave her a hug, "Sorry, Cake. You know how I can get when someone does something bad." Cake snuggled into Fionna's bunny hat for a moment before jumping down and saying excitedly, "Let's go solve this impossible kidnapping!" Fionna fist pumped into the air "It's MYSTERY TIME"