Eighth-grader Lucy Sandoval has no hope of reaching high school. Blindsided by a terminal cancer diagnosis, she resolves to spend her last moments with the father she never knew. But he disappeared years ago, and Lucy's mother is tight-lipped about him and their shared past. With little to no leads, Lucy's faith wanes further when their cross-country flight detonates mid-air and they survive. Following a firefight with a group of mercenaries...