Im Seong-soon

A debt collector who looks intimidating, but actually has a warm heart, ends up becoming the guardian of a child, who has been left behind as collateral by her illegal immigrant mother.

Follows Rim Chul-ryung heading back to South Korea in pursuit of a brutal and secret criminal organization. He teams up again with Kang Jin-tae, who volunteers to work with the North Korean in order to get back on the investigation team after a mistake landed him in the cyber crime department.

Little Intan was used as collateral for a debt by her mother, who was forced to become a migrant worker and leave her behind. But from that moment, her life took a turn. Dedi, the debt collector — a stranger who initially just came to collect — ended up becoming an important figure in Intan’s life. Together with Tatang, they grew into an unusual kind of “family.”