Tsubasa Kurata is no ordinary citizen. While he is a genius programmer and software engineer, he considers his most defining characteristic to be his status as a hardcore mecha enthusiast. So, what occurs when such an enthusiast is reincarnated into a fantastic world of swords and sorcery? One might assume he would be disappointed... but this world features magical giant robots! Naturally, Tsubasa—reborn as Ernesti Echevalier—now wishes to devote his life entirely to these wondrous pieces of technology. But how exactly can young Ernie achieve his ultimate goal of obtaining his very own mech? He must rely on his imagination, unbound by the common sense of this new world, as well as his extreme dedication and focus! He may also find assistance in the form of a rather interesting quirk...