World Conquest Zvezda Plot (世界征服〜謀略のズヴィズダー〜, Sekai Seifuku: Bōryaku no Zuvizudā) follows the adventures of preteen Hoshimiya Kate and how she achieved world conquest.
What does it take to conquer the world?! Every leader of the past has thought of it... but all they have done was to merely dream of its greatness. World domination... nobody has been able to achieve it. Until one little girl by the name of Kate Hoshimiya came along. Kate Hoshimiya will shock the world! How was she able to carry out such a magnificent stunt? So frightful! So glorious! Could this be... the Zvezda Plot?! Let the light of our great Zvezda shine upon this land far and wide!
World Conquest Zvezda Plot (lit. Sekai Seifuku: Bōryaku no Zvezda) stars a little girl named Kate Hoshimiya (also known as Lady Venera), who is at the helm of an organization called Zvezda, which has the purpose of World Conquest.
One day, main character Asuta Jimon, a middle school boy who ran away from home due to family issues, ends up meeting Kate on the street, and subsequently getting roped into joining Zvezda with them. However, in order to conquer the world, they must defeat an organization called White Light, which is contracted out by the Japanese Government to defeat Zvezda and put an end to their plots of World Conquest once and for all.