Summary and Preview
Two prisoners managed to escape after a police truck carrying them to prison crashed on the highway. One of them, Mr. Sawazaki, is a gangster who has sent ten of his enemy yakuza bosses to the hospital. The other, called "You" -- our protagonist -- is a con artist whose career in fraud has accumulated approximately 100 billion yen.
Desperate circumstances result in "You" and Sawazaki posing respectively as a new teacher and a groundskeeper for a nearby high school in order to avoid the police. Assuming the name "Takeda Shindo," he enters a contract with the headmaster to execute a series of "hammer sessions" with the problem students in the school -- education through the school of hard knocks, utilizing "You's" skills as a professional fraud.
凶悪犯罪者ばかりが収容される北関東刑務所。そこへ向かう護送車が、事故を起こして犯罪者たちが脱走！ その中の２人、稀代の詐欺師と武闘派ヤクザが逃げ込んだ先は山中の中学校！！ 校長にその口のうまさをかわれ、新任教師・蜂須賀悟郎と詐欺師が入れ替わることに！？