"The realization hits her like a physical blow. She would not only die. Her death would be a performance."
When her best friend Leah disappears without a trace and fake social- media posts appear, Samantha Chen-Miller begins a desperate search. What she discovers leads into the depths of the darknet. A mysterious platform called S.T.Y.X. streams the unimaginable. With ex-elite soldier Chris Wagner, Sam advances into forgotten tunnels beneath Berlin, where the final countdown had already begun. A breathless race against time and a frightening look at the dark sides of artificial intelligence.