The No. 1 Division were spread apart because of the Terraformars. In the depths of a dark hole, the gong had rung on a battle of the Earth vs. Mars. On Mars's side, a weevil-based Terraformar and on Earth's side, was Onizuka Keiji! He had always lived a very simple life. In order to protect the island his mother loved, and to protect his precious new friends, Onizuka stands in the ring yet again. Thus begins the brutal and unrelenting battle of fists.
Well... My eye is bad. 
I won't be able to box again.
Nee… So schlecht, wie mein Auge
geworden ist, kann ich das Boxen vergessen.
Bueno, tengo un ojo dañado. 
No creo volver a boxear.
Bueno, tengo un ojo dañado. 
No creo que vuelva a boxear.
C’est impossible de rester boxeur
avec des problèmes de vue.
Bom.... com o meu olho ruim, não 
vou poder voltar a ser boxeador.