During a live stream in a haunted building, a streamer goes missing, sparking the curiosity of fellow streamers. They decide to take a look for themselves, believing that the missing streamer may have fabricated his video. But as they explore, broadcasting their journey live along the way, they begin to realize that there's more to the building than it seems: it was previously the site of abductions and murders of innocent people.

The story of Lee Kwon, the youngest son of the Prime Minister's family, who pledges marriage to the man who saved his life. He becomes embroiled in an unexpected scheme and faces the risk of a miscarriage, leading the plot to a dense narrative.