The Black Agents

DA Intelligence Security is one of the most trusted Intelligence agency in the world. There is a classified agent team called 'black agents'. They're merciless top-field agents. No one knows their faces, missions, and even their names aside from the director.

On the other hand, there is a low-profile agent named Olivia Renania who prefers to work peacefully but the DA's Director orders her to spy the Anti-crime unit team under the DAIS far away from the headquarters. In her belief, she thought it was just normal spying but without her knowing the people on that unit are the real 'black agents.'