This is a story about Hayashida Megumi in his middle school years.

He is an incredibly strong, ridiculously large and very taciturn 'yankee' type middle schooler. Yoshidome Keiichi, a much smaller, weaker, and very talkative classmate starts to hangout with him, and slowly became friends. All the while, a large groups of people keep coming to attack Rindaman, due to grudges they have against him or even simply because of his reputation as being very strong.