Childhood friends Mamoru Toyama, Hiroki Tanaka, and Kotone Imabata begin their activities as the three-person new YouTuber group channel “LifeLive”. The three began steadily posting various videos under the motto, “Be Yourself! Streaming Life!”, by chance, they came up with the idea of a project called “Deserted Island Project” to deliver their life on a deserted island. What was the fate that awaited them as they headed for the deserted island on March 18?

外山守、田中弘树、今端琴音是从小玩到大的好朋友，三人组成一个名叫“life live”的油管组合，并计划了一场无人岛生存直播企划。生存技能堪忧的三人在无人岛的第一个白日平安无事，但深夜中，弘树的帐篷无故起火，弘树不知去向。剩余的两人四处寻找，却发现了更加诡异的事……

地上波＋SNS＋動画配信サービスでインバージョンをもっと楽しむ

地上波放送前から投稿されているYouTube・Twitter・LINE、そして地上波放送と同時配信のsmash.動画。

全てが繋がった時、初めて物語は完成する…。