A woman with a troubled past and a heart full of compassion makes a life-altering decision when she encounters a young girl suffering from terrible abuse. To save the child, she chooses to kidnap her and flee, taking on the new identity of "Mother" as they embark on a desperate journey across Japan. This intense and emotionally gripping drama follows the fugitive pair as they form an unbreakable bond, constantly looking over their shoulders while evading the authorities and the girl's dangerous family. The series masterfully blends suspense with profound tenderness, exploring the very meaning of family and the lengths one will go to for love. It is a harrowing, yet beautiful, story of survival and redemption that will keep viewers on the edge of their seats.