First, Sofia moved to a small town with her mother. The town was quiet, but students at school talked about a boy named Daniel Clark. He disappeared two years ago, and nobody knew why.

Daniel Clark

Daniel Clarck

One afternoon, Sofia stayed in the library after school. While she looked for a book, she found an old cellphone behind a shelf.

Suddenly, the phone turned on.

Then, a message appeared:

“Don´t trust Marcus.”

Sofia felt scared because Marcus was a famous student at school.

“Don´t trust Marcus.”

Next, Sofia told her best friend Elena about the message. Although Elena was nervous, she wanted to help.

After school, the girls searched for information about Daniel. They learned that Daniel and Marcus were friends before the disappearance.

Later that night, Sofia received another message:

“Meet me behind the gym at 8 PM.”

Sofia was afraid; however, she wanted to know the truth.

“Meet me behind the gym at 8 PM.”

That night, Sofia and Elena went behind the gym carefully. The place was dark and silent.

Suddenly, they heard footsteps.

A boy wearing a black hoodie appeared. It was Noah, Daniel’s younger brother.