Manusia berubah menjadi zombie dan menara bernama Utopia menjadi harapan terakhir umat manusia. Ketika para peneliti bekerja mencari obat untuk melawan virus yang mengubah orang menjadi zombie, sekelompok orang mempertaruhkan nyawa mereka untuk mencari orang-orang terkasih mereka yang disekap di menara tersebut, dan dipercaya telah dipaksa untuk jadi bahan eksperimen pada manusia.
The downside of Japanese movie from a series, especially a long running one, it's expect the audiences are following the series beforehand.
So every character introduction, motivation etc are mentioned just a little and focused to the main plot.
But the issue for this movie are not only that. The plot inconsistency, lack of characters development, not believable/engaging enough of world building that make this movie can't grasp the heart of the audiences even though Takeuichi Ryoma and all the supporting casts delivers their best acting.