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)