It is an age where everything is decided by the power of the cards bestowed upon humans by the Goddess. Blue-collar worker Takatsuki Akito has become a Card Master, one who contends for the hegemony of the world, and aims to collect powerful Battle Cards scattered worldwide. He bets his entire life on the "heavy labor draw"; after spending a large number of gacha tickets on the ultimate test of luck, Akito manages to draw a card. “Yahoo, Master! I’m Carol, the ultimate finance-specialized secretary of secretaries!” The battle fantasy of a certain card maniac and his avaricious secretary who rattles the world’s elites begins here! (Source: MU)

It was an age where everything was decided by the power of the cards bestowed upon humans by the Goddess—A blue-collar worker, Takatsuki Akito became a Card Master, one of those who contend for the hegemony of the world, and aims to collect the powerful Battle Cards scattered worldwide. He then bets his entire life on the “heavy labor draw”—after spending a large number of gacha tickets on the ultimate test of luck, Akito manages to draw a card. “Yahoo, Master! I’m Carol, the ultimate finance-specialized secretary of secretaries!” The battle fantasy of a certain card maniac and his avaricious secretary who rattles the world’s elites begins here!

Nacht, a red-haired boy, suddenly appeared at the Kielmaul Magic Academy, which is ruled by the Seven Princesses Of The Magical Swords. And he immediately started making enemies as soon as he entered the school. The goal of this fearless boy is to obtain all the magic swords and revive the legendary Knights of the Order. The battle between Nacht and the seven sword-princesses will involve the entire school, Nacht's legendary magical artifacts, the Knights of the Flying Islands, and the demons that roam the continent. (Source: MF Bunko, translated)