Lin Mian, a young Internet celebrity who is eight months pregnant, earns money for milk powder through "silent sleep aid live broadcasts", but every night she is blocked by the seventh ghost viewer: "Open the window, I'm downstairs." There are seven plastic newborns downstairs, all with their necks turned 90 degrees towards her. In the replay of the live broadcast room, the seventh person was always standing behind her, wearing a delivery room gown and with a flat belly. In order to protect the fetus, Lin Mian broke into the blocked delivery room 707 and uncovered the medical shady story of the "seven-pound mother" who died two lives three years ago - it turned out that what she was carrying was not a child, but a "digital curse" that was precisely calculated.