Nestled within her grandmother's art collection, a curious young Natalie unearths a clandestine revelation: encoded messages from a far away world. But it's not just extraterrestrial life that unravels before her; she stumbles upon a trove of harrowing family secrets that fractured their bonds.

As the Aonise finally make their long-awaited descent upon Earth, Natalie is catapulted into a realm she had previously only fantasised about. In this brave new world, she is compelled to navigate uncharted waters, striving to fulfil her responsibilities to the enigmatic visitors and to carve out her own path of self-discovery.