Beck, a young program mentored by Tron himself, is the leader of a revolution movement in the Grid. He is fighting against CLU's dictatorship but his direct enemy is General Tesler, who represents CLU in his town. With the help of his friends Mara and Zed he's struggling to defeat Tesler and his two most trusted helpers Paige and Pavel. In his fight for justice he not only discovers what he's meant to do but also who he really is and what defines him.