Akagi Yuta, a music streamer facing challenges in boosting his subscriber count, hears about a “wish-fulfilling doll” from Shiraishi Kazuhiko, a popular cooking streamer and former member of their old group, Five Colors. The legend claims that by performing a ritual with this doll, any wish can be granted—though it demands an equivalent sacrifice in return. Despite the doll’s eerie reputation, Akagi decides to go ahead with the ritual and reaches out to his former Five Colors partners. When the five finally reunite, they are suddenly approached by a mysterious woman who introduces herself as a documentary director…