OPUS: Echo of Starsong – a journey combined with elements of a visual novel. At the heart of the plot is the girl Ed, who is able to feel and hear mysterious sounds, better known as the star song. She encounters a young guy, with whom she tries to discover the source of the mysterious sounds. Together they set off on a journey to the center of space, where they can find answers to their questions.

There were asteroids on the planet that emitted a sound called “Songs of the Stars.” Because of them, many conflicts have occurred over the powerful force that they contain. The guy wants to take possession of his own asteroids, which is why he goes on a journey with a girl who has the ability to imitate songs. Her voice allows you to unravel secrets and learn about an ancient myth hidden in deep space.

Jun was exiled by his clan and tries to atone for the guilt he created. On the way, he meets the witch Ed and helps him get out of a deadly situation. A new acquaintance is able to detect the sounds of mysterious meteorites, which will help Jun achieve his goal and atone for his own guilt. The player will play the role of a man, Jun, exploring space objects and trying to get to the source from which the stars sound. Each majestic temple contains its own secrets and ancient legends.