Marco to Ginga Ryuu

Marco is a young orphan traversing the vast reaches of space, burdened by fragmented memories and an uncertain past. Her sole companion in this boundless frontier is Arco, a powerful dragon who commands dominion over the galaxy itself. Together, the unlikely pair embarks on thrilling expeditions across the cosmos, dedicating their journey to the pursuit of hidden treasures scattered among the stars. During one of their many interstellar adventures, the course of Marco's life changes dramatically when she uncovers a vital clue pointing toward the whereabouts of her long-lost mother. This unexpected revelation transforms their treasure hunt into a deeply personal quest for identity and family. Driven by the hope of finally understanding her origins and reuniting with her parent, Marco sets her sights on a new destination. Leaving the far reaches of the galaxy behind, the duo charts a course for Earth—Marco’s birthplace and the key to unraveling the mysteries of her forgotten history. As they descend toward the blue planet, the young orphan must confront the truths of her past, hoping that the answers she has sought across the stars are finally within her reach.