Haruko Kurosawa is not exactly noticeable. Her father was a drug addict who left Tokyo to deal with his problems, then came back and divorced her mother when she was eight. Her friends at school seem preoccupied, and once people see the real her, it seems like they clear out. Not in this world. Haruko's only escape seems to be gaming. In the MMORPG world, no one knows the real her. And the newest addition to her collection, "Sword Art Online," is sure to be the best of them all. Or so she thinks.

Stranded on a parallel Earth, the Tenth Doctor finds himself mentoring a traumatized child soldier enlisted in a hopeless war to save humanity. With an endless number of mysteries in sight -- from the enigmatic alien invaders they call Angels, to the strange machines known as Evangelions used in the planet's defense, to the shadowy maneuvers of those in power -- the Doctor is drawn deeper and deeper into a web of mistakes and sins that threaten to consume all humankind. In time, he'll face the darkest question of them all: what if there are some worlds -- and some children -- even the Doctor can't save?