Nightshade is a cold villain with no remorse for killing those who do not do as she says. She controls all the villains putting them under her feet to bow to her will and her agenda. Pyre is a brave fiery hero with a heart of kindness and loyalty to his teammates. As second in command at the hero headquarters he must set a good example for everyone else. Nightshade and Pyre are nemeses' with little hope of change. But, what happens when in their civilian life they are roommates with no clue of each other's secret lives?