Introduces us to a universe where the Voyager 1 spacecraft encounters an alien ship. Echo, a majestic siren from a dying star is sent by the high Council to find that powerful Voice. that could save her species. She discovers the Earth’s Golden Record and realizes that it holds the key to her quest.

Shifts our focus to Earth, where James and Sylvie Fitzgerald, a talented musical duo, experience the heartbreak of losing their newborn baby. Their world is turned upside down by the incident. Meanwhile, Ava, an orphan, grows up unaware of her true parentage and possesses a unique ability to connect with nature through song.

Brings Echo to Earth, where she searches for the special voice she sensed in the Golden Record. She encounters Sylvie Fitzgerald and recognizes her as the key to her mission. However, the true embodiment of the Voice is someone else who holds the potential to save both Echo’s species and the universe.

Ava’s mysterious abilities begin to reveal their true power. Alongside her best friend Marina, she embarks on a journey through nature, where she communicates with creatures through song, revealing that her connection to the natural world is unlike anything ever seen. Echo watches from afar, realizing the real power capable of uniting species across the cosmos. Meanwhile, dark forces close in, eager to control her powers for their own sinister plans.