* Based on an adventure sci-fi shounen manga series written by Inagaki Riichirou and illustrated by Boichi.
Senkuu, Chrome and the other villagers are in a battle of wits and brawn against the Tsukasa Empire after the revelation that Senkuu's father left behind a lasting message.
With a plan to build a phone that could be used to take down the bad guys from within, Senkuu…