After unearthing an empty grave, the Titans confirm that an old friend is alive - and behind the city's latest emerging threat. Then, when a Titan falls for Red Hood's trap, the team races against the clock to save one of their own.
Dick Grayson and Rachel Roth, a special young girl possessed by a strange darkness, get embroiled in a conspiracy that could bring Hell on Earth. Joining them along the way are the hot-headed Starfire and loveable Beast Boy. Together they become a surrogate family and team of heroes.