On her second day in Timisoara, Lisa starts looking into Dragos's younger brother Cipi, who she now thinks is responsible for the hacks on the German banks. With her Frankfurt colleague Freddy helping under the radar, Lisa poses as a gamer and gains Cipi's trust. Their relationship takes an unexpected turn for the illegal, which puts Lisa at Adam's mercy. Meanwhile, Adam has discovered from reformed hacker Cornel that Cipi really is a rare talent. Dragos makes a new friend too, a dodgy self-styled music producer, Borisov, who seems to love his rapping.
—official source