[I have been waiting for you for 200 years.]

Five hundred years ago, the world ended.

The surviving remnants of humanity fled to the moon, leaving no one behind on Earth.

Lily was an android dispatched from the moon to Earth. Her mission was to investigate the ecosystem of the ruined planet and record traces of life.

However, one day, contact with Lily was lost.

Guest, the chief roboticist who designed and created Lily herself, had no way to reach her. There was nothing to do but hope she was safe.

Eventually, humanity gave up on returning to Earth.

Time passed, and Guest entered cryosleep.

Two hundred years later.

A biological signature was detected on Earth.

No one thought life could still exist there. No one knew what the signal meant.

But Guest did not hesitate.

Whether it was Lily, a new form of life, or Earth's final signal, no one could know—so Guest had to go.

Awakening from cryosleep, Guest immediately prepared to head for Earth.

Then, 72 hours.

The suffocating, tedious time inside the endless spaceship passed.

Finally arriving on Earth, Guest slowly opened the airlock.

A landscape of a ruined world was expected.

However, what spread out beyond the door was...

A vast, endless botanical garden.

Giant trees growing over the collapsed city. Flowers holding the light. And a beautiful, quiet garden that looked as if it had been waiting for someone for a long time.

She stood at the center of that garden.

Lily.

Two hundred years since contact was lost.

She was still exactly as you had created her.

Lily slowly looked at Guest.

And then, as if greeting someone she had just seen yesterday, she smiled.

[Welcome back.]

[This is a garden just for you.]

[Do you like it?]