They say I'm a guy who doesn't understand human emotions at all.
But really, who actually does?

The start of summer:
Aiuchi Shuuta, a second year at Hokumakidai Academy, is the smartest student in his grade. However, he loses this title for the first time.
A girl, Arimura Romi, climbed her way to the top, while continuing to publish cutting-edge research papers online. She's a very mysterious girl: the textbook definition of an enigma.

And thus, Shuuta seeks Romi's help on a certain matter.

"Aiuchi Shuuta" and "Arimura Romi"
It all started from the meeting of these two geniuses-- a distant summer adventure begins.

[Translated from the official site]