Key Characters & Factions
Those who can hear the other side of the city. Below are the main characters and their factions, with the tensions and alliances between factions.
Gu Mingye
Main characterAn ordinary seventeen-year-old high schooler in Qingcheng City, 2065. He always thought it was just tinnitus—until at midnight, he boards a last train that isn't on any schedule.
- Title
- Qingcheng City · High Schooler
- Faction
- 青埕市 · 高中生
- First appearance
- 第 001 話 觀測者甦醒
- Status
- Alive
Embodiment of observation itself
Main characters · unaffiliated
青埕市 · 夜班護理師Gu Mingye's mother, a night-shift nurse who raised him alone. She won't force her son to speak of what he sees—but she knows this home has never held only one who can hear.
末班車 · 謎On that last train absent from every schedule, an old man sits in the priority seat, head bowed. He says to Gu Mingye: Young man, you are not the one who should get off.
青埕市 · 高中生物老師Gu Mingye's school biology teacher. She never spells anything out—she simply tells, in class, an experiment that happens to fit Gu Mingye's situation exactly.