It has been twenty years since the tragedy of Bugs 2 and is now 2619. In order to save his childhood friend, Yuriko, from an unknown illness, Hizamaru Akari was fighting in an underground arena in Bangkok.
We need you. We need your strength,
،‫نحن بحاجة إليك. إلى قوّتك
Te necesitamos. Necesitamos 
tus habilidades de combate
Te necesitamos. Necesitamos 
tus habilidades de combate
Abbiamo bisogno di te, della tua forza...
O que nós precisamos 
agora é da sua força