以空間、燈光、聲響、煙霧所組成，將歷史悠久的鹽水車站倉庫，轉化為垂直軌道穿梭的場域，觀賞者在其中，進行一場屬於鹽水的「聲響式旅行」；列車經過的軌道噪音、鹽水的蜂炮、月津港的波光、空山祭的《世界樹之泉 World Tree Fountain 》，在光與聲響的共演當中，不斷地往返、交錯、重組，展現在地豐沛的人文及自然、水域與山林的生命力，也感受到過往的糖鐵旅運榮景。

Space. Light. Sound. Smoke. With above, the long-standing Yanshui depot is now transformed into a sound journey in verticle space, exclusive to locality. The chugging rumbles of trains, the fizzy whooshes of Yanshui Fengpao firecrakers, the glinting sparkles in Yuejingang riverside, the World Tree Fountain in Longci Light Festival.... Lights and sounds closely interwoven, a display of the livelihood among culture, nature, waters and woods, as well as the old-time glory of Taiwan Sugar Railways, is fully served.