Five YouTubers join an online video-call and find themselves haunted and hunted by a mysterious internet troll.。three distant and diverse existences caught in a same tension: the search for their own identity and the sense of ''being'' in a present of continuous transformation. All of them was born after 1989 the end of all the revolutions.。一本失传已久的书神秘再现,一位寻找儿子的老人与一位寻找治愈母亲孤独之法的女孩被联系在一起。。