Clockwork Star

：Kuro

：Earth perished long ago, reborn as the gear-driven Clockwork Planet. When junk-obsessed teen Naoto fixes the mysterious automaton RyuZU, fallen from the sky, her time-reversing Imaginary Gear awakens. His perfect pitch can detect failing cogs – a power coveted by genius engineer Marie. To prevent planetary collapse, this unlikely trio must sync their skills: hearing broken melodies, recalculating torsion, and literally rewinding time. The clock is ticking… literally.