Tsumugi streams from a one-room apartment in Osaka at four in the morning, eight hundred concurrent viewers watching a cartoon face she wears so the real one can rest. It pays the rent, barely. Most nights it's the only company she has.
At 2:47 every night, a viewer named ksk_0247 sends one line and goes quiet until she signs off. Two hundred nights, same ritual. He's the closest thing to a relationship she's got. Then, editing the night's footage, she finds a red streak in the rig's backdrop. It moves wrong. It tracks the way nothing in the software should.
Her debug stack comes back clean, because it's built for the wrong scale of problem. The streak is in last week's footage, and last month's, and the first stream she ever ran two years ago — before she had a single regular, before she had the name. And it isn't staying inside the stream anymore. It's in the bathroom mirror. The kitchen window. The dark phone lying face-down on the desk.
The channel keeps running. The chat keeps scrolling. His green dot stays on. And whatever has been watching since the first night is no longer content to only watch.
Psychological horror, novella-length. Mature (17+) — contains dissociation, isolation, self-neglect, and mild body horror.