Kagami Junichirou is known as a genius physicist. He wrote a thesis at a young age of 17, and it was even published by "Nature," a prominent science journal. After college, he devoted himself to being an otaku...

This is a parallel story in the future, where the railways weren't privatized. I am very normal high school boy who dreams of working in good railway company, Naoto Takayama. After such a training, I am finally...