Finn was up in his bedroom. He'd been up there for hours that day. He hadn't been the same since the incident with his father.
"Hey, Buddy," said Jake. "I know you're feeling down but," He paused for a moment. "What are you doing?" Finn looked over his shoulder.
"I'm packing up, Jake." he said, a look of despair in his eye.
"Packing up?" asked Jake. "For what?"
"I'm leaving." replied his brother.
"What do you mean you're leaving, bro?" Jake asked alarmed.
"There's nothing left for me in Ooo anymore." He returned to his suitcase. Jake was stunned at this.
"W-what do you mean there's nothing left for you? Your whole life is here!"
"No." said Finn. "I lost my arm, I lost my Girlfriend, my Dad turned out to be a huge jerk; everything's falling apart for me, Jake."
"But where will you go?" asked Jake.
"PB reserved a spot for me on the next ship across the ocean." he replied. "I'm gonna start a new life." He started to walk towards the ladder. "And then, maybe, begin searching for my mother."
"But what about all the people who need you? What about our friends?" Jake began to shed a tear. "What about Marceline? What about Ice King, and LSP? We all need you, man! Beemo needs you!" He closed his eyes. "I need you. You're my brother, Finn."
"I'm sorry. I just couldn't lose anything else dear to me. Who knows what it could have been next. What if it was Marceline, or Beemo, or you? I can't risk that." He started to climb down. Jake followed him, and tackled him down in the kitchen.
"What about PB?" asked Jake, "What about Flame Princess, or Banana Man? Everyone would be nothing without you, Finn! You're Ooo's greatest hero! If you weren't around, everything would fall apart!"
"For the last fourteen years, I thought I knew who I was. But everything was a lie."
"That's not true!" cried Jake, "You're the most righteous hero in all of Ooo! You're Finn the Human! You saved countless people, and defeated every trace of evil! That's the real you, and all these years when someone doubted you, you proved them wrong because you were truly the truest and purest of everyone!" Finn pushed him off and stood up.
"And I hope everyone will remember me that way." He frowned. "Face it, Jake. Our adventures have come to an end."
"When are you leaving?" asked Jake.
"Tomorrow." said Finn. "At sundown."
"Why didn't you tell me sooner?" Finn stared back at him.
"I meant to. But I knew how upset you'd be." he said.
"But we've been together all our lives." He began to cry. "I'm gonna miss you, bro."
"Oh, Jake," Finn frowned. The two of them hugged.
The brothers stayed in the same position for a long time. Finally, Finn stood up and carried his luggage to the door.
"Hey, Jake," said Finn.
"What is it?" asked his brother.
"Tomorrow, I wanna say goodbye to everyone."
That's Chapter One! Let me know what you all thought of it!