Synopsis

Shiro and Yuri vanquished Satan, escaping the grasp of the Knights of the True Cross. Yet, exhaustion claimed Yuri as she offered final words to Rin and Yukio before departing this world. Adding to the bitter defeat, Shiro, consumed by remorse and a loss of purpose, was assailed by a demon. With Satan vanished from Assiah, Lucifer despaired at the future of clone research for possession. Mephisto and Shemihaza labored to halt Lucifer's desperate attempt to unravel existence itself.