Summary: A new girl arrives at school. She has a huge mystery behind her that only Billy and Diana suspect. After becoming Martin's girlfriend, she starts doing weirder things and hurting Billy. The mystery must be solved before it is too late…

Disclaimer: I do not own Martin Mystery.

Billy knew something special was going on if so many people had made a crowd in the hallway. He was standing in the back of the crowd meaning he couldn't see anything.
People began walking away. They looked real disappointed.
What is going on? Billy wondered.
He began pushing through what was left of the crowd.
When he managed to get up front, he saw a girl and Martin.
"I can't believe this!" Diana said
"What happened?" Billy asked
"We got a new girl. And she went up to Martin and started flirting with him!"
"That must be why so many people were disappointed."
"Yep. It's weird. Everyone was crazy before she even set foot in the school. Then when she walked in people crowded her like she was some supermodel."
"What is her name?"
"Jana Sander."
"That name sounds familiar..."
"And she talked to me. She knew your name before I even mentioned you."
"That's creepy."
They looked over just to see Martin and Jana kissing.
"Something is so not right here! No girl likes Martin the minute they meet him!"
"Are you-" Diana interrupted him.
"NO I'M NOT JEALOUS!"
Billy stared at her for a moment.
"Sorry..."
"It's okay."
Billy actually felt relieved. He would have been jealous if Diana was jealous. It would have meant Diana liked her own stepbrother. And Billy had never had the chance to tell him his feelings for her. But now was not the time.
"See ya." She said.
After Diana left, Billy was pretty much the only one there. People were angered by the fact that Jana had chose Martin of all people.
They were not kissing anymore.
"See you." Martin said, walking away.
Billy started walking away. But Jana stopped him.
"Wait Billy!" She said.
"What?"
"I know how much you love Diana."
Billy was shocked." How do you know?"
She ignored his question. "Since you love her so much, you're not going to tell Martin what I am going to do right?"
"What?"
She kissed him. He pushed her away." WHAT THE HELL WAS THAT FOR?"
Jana just walked away.
That was creepy. How did Jana know about his crush on Diana? Why did she kiss him? Why did she ignore his questions?
Diana was right; there is something weird about Jana.