Anxiety mounts as the group receives threats from unseen enemies. Franck comes up with a new plan to level the playing field.

A spike in violence has the valley on edge. Franck’s loved ones begin to face the consequences of his secrets.

Franck and his friends realize they aren't just targets of strangers, but that there is a deeper connection between the attackers and the local environment. Paranoia escalates as one of the friends begins to doubt their vow of silence, jeopardizing everyone's safety.

The secret becomes unbearable when the attackers directly approach their homes and families. Franck finds himself caught between moral responsibility and the instinct to protect his loved ones, while tension among the friends reaches a breaking point over how to respond to the threat.

In the season finale, the friends make a risky move and return to the forest where it all began to face their pursuers once and for all. The final truth about the attackers' identities and their motives for revenge is revealed, leading to a bloody and decisive confrontation.