Only I Hear the Echoes on 67th — 40 Episodes Free
The night patrol log is a single line: 03:12, lift opens, B3. Qin Feng has worked this building for two years and there is no B3. He pulls the archive and finds the same minute missing from six different cameras, all deleted by the same ID, and a maintenance request filed by the property manager at 04:02 asking to reset the entire floor. Then he stands at the lift and the doors open on their own. Inside, the panel has a button he has never pressed, and it is lit.