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.
If I keep holding onto something so childish,
،‫إن بقيتُ متعلّقًا بأمرٍ ما على نحوٍ طفولي
Wenn ich dauernd mit so was
Kindischem rumlaufe,
Si sigo cargando algo tan infantil,
Si sigo llevando algo tan infantil,
Si tu avais continué
à te trimballer ce truc de gamin,
Se continuo a portarmi dietro 
una cosa così infantile,
Se eu ficar andando com 
um negócio tão de pivete,