Yuuri takes on her duties as the Angel Goddess independently after completing her training. A powerful new demonic entity emerges and quickly gains the upper hand, placing her in a perilous situation she has never before encountered. At the same time, her gym teacher begins to show a far more menacing side, complicating her efforts to maintain control. With signs that others around her are also being affected by the spreading corruption, Yuuri must find a way to regroup and resist the mounting threats.
