在战斗中锤炼意志，热血沸腾勇往直前。放置奇兵

　　Furuchi and Hama are two unsuccessful repair agents and electronic engineers. One day Furichi finds a so-called Kotatsu heater. Soon after this Furichi dies in a traffic accident. But with the help of a stun gun succeed Hama Furichi bring back to life, but also Kotatsu heater comes alive then.