Hikari is a boy who is bullied and teased by the other boys at school because he has the odd distinction of having an electricity pole growing out of his back. However, one of his classmates, a girl named Momo, comes to his rescue. Hikari thanks her by sharing his secret possession with her: a time machine. He then activates the time machine which transports him 25 years into a dark, dystopian, world of the future. There he encounters members of the Shinsengumi Vampire Gang in the process of hunting a woman named Dr. Sariba who is revealed to be Momo's future self. She explains to Hikari that she had been long expecting his arrival from the past and that he has a crucial role to play here -- he and he alone must save the world. 我们曾经叫铁男。《电线杆小鬼的冒险》：年轻时冢本晋也屹立不倒的阳具。 一名初中少年（仙波成明饰）忙于逃避同学欺负，他背上负着一根醒目的电线杆，他们肆意地玩弄电线杆。这时一名叫小桃（叶冈伸饰）的剑道少女出手相救，原来她也是他心仪的女同学。之后少年献出怀里抱着的东西，竟是一台时光机器。 结果在操作时，他不慎自己跑到了二十五年后。在那里时势大变，他遇上了一女老师，还有新撰组吸血鬼三人帮（田口智朗、冢本晋也等饰），他们正在为非作歹，图谋不轨。少年和老师经过训练，决定杀向他们的老巢……
