The story of people driven by greed. Kang Pil-Joo grew up at an orphanage, but he now works as a managing director of a legal team at a corporation. He is acknowledged for his intelligence and his exemplary job performance. Some of those that work around him are jealous of him. Na Mo-Hyun is an environmental activist and a science teacher at a middle school. She is a good listener and laughs a lot. She dreams of a love driven by fate.

A CEO struggling to maintain his small sock business risks the company's future with a new challenge — creating a line of running shoes.

Can Amatsu Gai's plans to create ZAIA's ultimate weapon come to fruition? He will use every tool at his disposal to make it 1000% so.