The film is structured into three episodes: "Goblin Frequency," "Electric Brain," and "Life Water." The protagonists of each episode face harrowing experiences: a fisherman loses his life to the pond's ominous aura, a Bitcoin miner loses his mother by following computer instructions, and a person experiences bizarre physical changes after drinking the pond water.
| Actor | Role |
|---|---|
 Lee Jong-yoonNot listed | Not listed |
 Yoon Kyung-hoNot listed | Not listed |
 Choi Ye-eunNot listed | Not listed |