In a world where data is no longer private, con artists uncover a sinister surveillance scheme headed by the government and a greedy corporation.

Cha Joo Eun, a con artist gets unintentionally involved in private matters on a national scale and competes against massive corporations. Cha Joo Eun, who reflects the sorrows of ordinary people living in Korea. She grew up learning con artist skills from her parents, who have committed fraud in order to survive.