회사에서 이유도 모르게 동료들에게 따돌림을 당하고 있는 우연. 　　그로인한 스트레스가 극에 달해 살아 숨 쉬는 것 자체가 버겁다. 　　차라리 생을 마감하는 것이 낫다고 생각해 투신을 하려던 그 때 　　시각장애인 선희가 눈 앞에 나타난다. 　　선희와의 만남 후 우연은 어디론가 향하는데...

Just 0.2 seconds after a sound wave reaches the cochlea, the brain interprets the vibrations as a sound with unique qualities of distance, direction and speed. The emotions and meanings we attach to each sound are subjective. 　　Hyejin Jung realized this when she started hearing a constant buzzing in her right ear. Her doctor's explanation was that her ear was becoming a machine. While at the hospital she met Somchai, a construction worker with the same complaint, and they started to compare the ways their bodies sound on the inside. 　　In this fusion of medical reporting, societal reflection, soundscape, and personal poetic self-examination Jung reveals through image and sound just how thin the dividing line is between sound and noise. Going beyond her own, individual experience—which ranges from mind-blowing to claustrophobic—she argues that the powers that be regard the voices of marginalized people (who often perform work that causes hearing damage) as noise, and combat it as such.

Having failed to commit suicide pact, Yeo-bin comes back to her mother Soon-ok’s home to leave her daughter Yeon-ju in her hands.

Il direttore delle pompe funebri Yoon-su, tormentato dalla solitudine e dalla depressione, tenta il suicidio, ma viene salvato quando l'attaccapanni si rompe...

Haeryu,' a young man who can't live according to his will due to his sick mother, one day accidentally falls into the water from a bridge. In a precarious situation that makes him think of death, Haeryu is rescued by Gon, a mysterious man who appears with a school of fish. Haeryu sees the 'gills' beneath Gon's ears. After this incident, Haeryu begins searching for the man who has saved her life and happens to meet Gangha, from whom she hears about Gon's past.

Zooyoung and her contrabass are wandering in space after leaving their planet due to a food shortage. Meanwhile, Earth is overflowing with plastic, their staple food, and Pureum lives there. Pureum's song guides Zooyoung and the contrabass back to Earth, and after a long journey toward each other, they finally meet.