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.
I'll live a life that can put you at ease.
‫سأعيش حياةً تُريحك
werde ich so leben, dass du dir
keine Sorgen machen musst.
llevaré una vida que te 
permita descansar en paz.
llevaré una vida que te 
permita descansar en paz.
tu n’auras plus
à t’inquiéter pour ma vie.
inizierò a fare la vita che hai sempre voluto che facessi.
vou levar uma vida 
que te deixe tranquila.