Mamoru is hurled back in time to the year 1985. Echosoft, the game company previously occupying the Alcohol Soft building, enlists Mamoru for help creating their own bishojo games.
A paradise floating in the sky.
.جنّة تطفو في السّماء
Ein Paradies, das im Himmel schwebt.
Un paraíso flotante en el cielo.
Un paraíso flotante en el cielo.
Un paradis qui flotte dans le ciel.
Des morts qui ressortent de terre.
Un paradiso che fluttua in cielo, 
i morti che risorgono dalle tombe.
Um paraíso flutuando no céu.
Рай, парящий в облаках.