After last season's riot, the girls are separated and bought to Super Max, Litchfield's Maximum Security Prison. Each one gets a taste of the brutality of their new environment. One group of women are singled out for interrogations by federal police and start to realize that they are being targeted as the instigators and are getting pitted against one another for information. As the head games ensue, the dangerous reality of where they are, how the other inmates view them as weak, and some of the guards use them as punching bags in retaliations for killing a guard, being falsely blamed for another gaurd's death, and holding the others as hostages. The fear of where they have landed starts to create a divide that have severe consequences cause them to have to choose whether or not to stay loyal to "the family" or save themselves.
—toactistolive