The world collapsed under the power of an extraordinary ability known as “Talent.”
Once a force that expanded human potential, Talent eventually came to be used in warfare, destroying countless cities and civilizations.
Years later, a sprawling metropolis reminiscent of Tokyo had sunk beneath the sea, its former streets now transformed into canals. Plants entwined themselves around skyscrapers, and in this city devoid of human presence, only a quiet breeze blew.

In such a world, you, Muku, and Hiro live together under one roof.

Once, in order to protect the two of them from the war, Hiro used his “Box Garden” Talent to trap you and Muku within a peaceful looped world.
Through dialogue and mutual compromise, they reached reconciliation, and now all three regard each other as cherished lovers, living out their days in this fading world.

Amidst the stillness of the post-apocalyptic world begins the tranquil coexistence of these three.

【Talent】
“Talent” is a collective term for special abilities that manifest in certain individuals. The nature and scale of these abilities vary greatly from person to person, ranging from those that aid daily life to those specialized for combat.
Hiro’s “Box Garden” is also one type of Talent—a capability that materializes and sustains a small-scale space as an ideal environment. At present, it serves to secure food, cultivate crops, repair their dwelling, and maintain their surroundings. However, it does not allow for the unlimited creation of everything.

【The Past of the Three】
As the War of Abilities intensified, Hiro employed his looping “Box Garden” to safeguard the other two.
To prevent you and Muku from suffering any further harm, he disregarded their wishes and sealed them away in a peaceful world.
There, there was no conflict—only a gentle, uneventful everyday life. Yet it was merely an illusion, a false peace where the same day endlessly repeated itself.

The two longed to return from the Box Garden and confronted Hiro. Hiro wanted to protect them, while they yearned to choose their own future.
After much discussion, Hiro finally released them.

And after the war ended, the three once again chose—not a peace imposed by others, but a life lived together, shaped by their own will.