An ex-fighter pilot forced to take over the controls of an airliner when the flight crew succumbs to food poisoning.

Daryl is a normal 10-year-old boy in many ways. However, unbeknown to his foster parents and friends, Daryl is actually a government-created robot with superhuman reflexes and mental abilities. Even his name has a hidden meaning -- it's actually an acronym for Data Analyzing Robot Youth Life-form. When the organization that created him deems the "super soldier" experiment a failure and schedules Daryl to be disassembled, it is up to a few rogue scientists to help him escape.

Japan, 2020, a few days before the opening of the Tokyo Olympics. Although she should be studying for her final exams, Kokone, a schoolgirl who lives in a small town with her widowed father, a mysterious and talented mechanic, falls asleep often, anywhere, anytime, entering, over and over, a dream-world where a squad of fantastic motorized contraptions fights against magic, a world close to reality where she will find out the keys of her true past.