After the death of his cousin, Milo Asher, Noah Maxwell begins uploading a series of recordings from a weekend the two spent together onto his YouTube channel, TribeTwelve. Noah quickly discovers that something strange is happening when a tall, faceless being starts appearing in the tapes. Over the course of the series, Noah unravels the mysterious circumstances behind Milo's death, but in the process, looks too deep down the rabbit hole and becomes the prime target for the entities that had been tormenting Milo.