Two teenagers are caught in a series of dangerous events related to a murder they have witnessed in a forest near Brasov.

After driving on his motorbike in The Silent Valley, Horia's fear to be discovered turns into paranoia. Filip tries to help him, but he only manages to push him away. Elena questions the victims' family.

Horia decides to confess to the police. In the meantime, Filip goes through difficulties with his adoptive parents. The killer is getting closer.