When his grandfather is gone, a little service robot named Hugh leaves the only home he has ever known and walks toward the lights of Lumina.

He is not the fastest, the strongest, or the newest. He makes mistakes. Sometimes he is afraid. But he never stops helping.
Hugh was built by an old repairman in a small town called Maple Creek, who taught him to read, to think, and to never give up.
Lumina is enormous, bright and loud. Hugh is a hundred and twenty-five centimetres tall and he has never been there.
Every chapter is a story of its own, and together they build one journey about friendship, courage and kindness.

One morning, a small robot named Hugh wakes up to an unusual silence. His grandfather — the kind inventor who built him, taught him to repair things, and showed him what kindness really means — is gone.
Carrying a small backpack, a handful of tools and one brass screw to remember him by, Hugh sets off from Maple Creek toward the great city of Lumina to find new friends.
Along the way he discovers that courage does not mean being fearless. It means taking the next step even when you are afraid.
“The most important part isn't made of metal. It's hidden right here.” Grandpa · Chapter One
Character design, model sheets, colour scripts and production notes — published as the work happens, not after it is finished.
