Beyond the mainland, there is an isolated island country established on the industrial ruins. Not matter where on this island, the technology light - a real beam symbolized immortal amibition of mankind seeking truth - must be seen.
Ruin Island is a country closest to the future. Momo thinks that this country can connect with other worlds through teleporting.
Technology has been a part of people's lives, clothing with no exception of course. Island people are obsessed with Sci-Fi style. This country is "cutting edge technology-driven".