According to legend, humans once touched the realm of gods and used technology to create an eternal "heaven". There, consciousness gains infinite form, wishes come true in an instant, and life transcends the end of time. However, the glorious civilization suddenly died out at its peak, leaving only ruins and a lingering legend.
The young girl Leah is struggling to survive in the beautiful apocalypse that is beset with dangers. She firmly believes that "heaven" is not an illusion, and that the long-lost key - "point card" is hidden in a forgotten corner. Her quest attracts deadly demons and awakens a dormant guardian.
Lake, a powerful battle robot who woke up in the ruins, lost all his memory, leaving only the instinct to protect a mysterious score card in his body and a bunch of almost stereotyped core instructions. He's invulnerable, powerful and can even fly, but his biggest mystery is himself: why was he abandoned? What exactly is he protecting?
When a clever and cunning survival expert meets the logical and powerful Colossus, an adventure to a legendary place begins.
