When teens mysteriously develop powerful new abilities, they are declared a threat by the government and detained. Sixteen-year-old Ruby, one of the most powerful young people anyone has encountered, escapes her camp and joins a group of runaway teens seeking safe haven. Soon this newfound family realizes that, in a world in which the adults in power have betrayed them, running is not enough and they must wage a resistance, using their collective power to take back control of their future.