Tokyo, 2030. A pandemic called Gibiate, which transforms all regardless of age, sex, or race into monsters known as Gibier, has spread throughout the world. This is the age that the samurai, Kanzaki Sensui, and the shinobi, Sanad Kenroku, find themselves in after traveling through time from the Edo era to meet the Doctor and his assistant, Funada Kathleen. What future lies in store for Sensui and Kenroku as they face these monsters for the first time?
Apparently, the first case 
of this mysterious disease
يبدو أنَّ الحالة الأولى لهذا المرض الغامض
Der erste bekannte Fall
dieser merkwürdigen Krankheit
El primer caso oficial
de esta misteriosa enfermedad
El primer caso oficial
de esta misteriosa enfermedad
Ce serait arrivé le 21 août 2028.
Pare che la prima persona colpita
da questo misterioso morbo
Aparentemente, o primeiro
caso dessa doença misteriosa
Кажется, первый загадочный
случай произошёл