The World Line of 'I Want to Go on a Sci-Fi Adventure!' Front Cover

The World Line of 'I Want to Go on a Sci-Fi Adventure!'

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Futur Yumeko 42nd Single
The World Line of 'I Want to Go on a Sci-Fi Adventure!'

Release Description -

This work begins after everything has already been resolved.

All problems - money, relationships, environment, and even physical struggles - have already disappeared. It is a world where nothing seems lacking.

Normally, that would be enough.

But people do not simply stop there.

"I still want to go somewhere."

That quiet impulse becomes the starting point of this story.

The setting unfolds in a mysterious space where no one else is present. It feels as if the world itself has been disconnected, leaving a single girl standing alone.

Then, a presence appears.

And suddenly, everything begins to collapse.

She runs.
She takes a hand.
She refuses to let go.

As the world fades away, only one thing remains certain -
the connection between two hands.

This piece portrays the emotions and choices that emerge in such an extreme situation.

There is always a choice.

To return, or to move forward.

The phrase "a Sci-Fi adventure" does not simply refer to space or futuristic travel. It represents the act of encountering something unknown - something beyond what has been seen or understood before.

Within the story, one name is revealed.

"Ephrathēte"

It is not exactly a place, but something that may be perceived only when memories, emotions, and existence itself begin to overlap.

It has no clear form, yet it feels real.

It cannot be fully explained, yet something about it draws you in.

It may exist beyond the structure of the world - or perhaps deep within one's own awareness.

This song can be understood as the beginning of a journey toward that unknown, an attempt to reach out and make contact with it.

Visually, the artwork depicts Yumeko standing in a distant cosmic space, far removed from Earth. She wears pink short pants and a black lace blouse, symbolizing both lightness and contrast.

The background features interconnected stars and geometric structures, suggesting a space that feels both unfamiliar and strangely nostalgic.

Musically, the track is built around a medium-tempo structure. It may begin quietly, but gradually develops into a more expressive and emotionally driven sound.

Rather than remaining purely calm, the music shifts with the narrative, allowing both fragility and strength to coexist.

Even after everything has been fulfilled, people may still seek something unknown.

Not to recover what was lost, but to encounter what has yet to be found.

This is not just a story about leaving.

It is a story about reaching toward something beyond understanding.