In a futuristic world where winged beings inhabit Earth, Princess Mimia narrates the tale of a young girl born without wings or the ability to wield magic. Despite feeling like an anomaly, Mimia's people see her as a divine Child of the Gods due to her resemblance to their creators. Destined to venture to the mythical Country of the Gods in the celestial skies, Mimia grapples with the weight of a journey that could alter the fate of her realm, unsure if she is ready to embrace her pivotal role.