The secretive rules of nature spread out to be extraordinary beauty. Water is a lifeform that remembers and reflects everything. Following the nature of this water and the mysterious record of the ecosystem leads to the wonderful four seaons of the Bongha Village and the late Roh Moo-hyun's ambitious visions. What is the future he dreamt of back in his home, carrying out biological agricultural technology?
| Actor | Role |
|---|---|
 Kim Myung-gonNarrator | Narrator |
 Roh Moo-hyunSelf (archive footage) | Self (archive footage) |
| HHarang HanNot listed | Not listed |