农情蜜意：危险同居关系

　　佐藤铃（道本成美）为了逃避母亲（南久松真奈）的过度干涉，在川上信夫（泉知束）的引导下，前往东京的一处房产进行内览。尽管被告知前住户山本孝雄（岩永ひひお）因欠租而失踪，铃仍被这处优质房产所吸引。信夫提议她单独继续内览时，铃顺从了他的建议。然而，她在房中听到某种不祥的声音，被引导着打开了一扇通往异世界的门，随后被强行拉了进去。醒来后，她发现自己身处一座荒废的巨大建筑中，迷茫中遇到了自称山本孝雄的男子。这个空间被某个怪物所支配，既无法逃脱，也无法死去，真正的无间地狱。

　　A hit and run of an 18 year old girl becomes the hub of a wheel that sets into motion many a spoke - a journalist , a raging mother, a cop and a system all caught in an ethical dilemma. Questions raised only to realise that truth is rarely pure and never simple.

　　Locked in her flat for several years, a reclusive young woman stumbles upon a mysterious web community. According to an urban myth, the Suicide Club grants death to those wishing for it. Unless these "cyber suicides" are actually murders.