An era of contradictions, where splendid Western culture coexists with the dark shadow of colonial rule. Modern girls and boys strut their stuff on the streets, and in teahouses where jazz melodies flow, writers discuss poetry. But beneath that romantic facade, a reality lurks where even the use of our language and writing is suppressed.

During the day, they are ordinary students, teachers, They live as merchants, but at night, they transform into fighters willing to risk their lives for their country's independence. Behind the glittering cityscape, countless independence movement groups operate secretly, resisting the darkness of the times.

Akito Izumi, a police officer born to a Japanese father and a Korean mother. He is looked down upon by the Japanese as having “Chosunjin blood,” and is pointed at by Koreans as a “colonial lackey.” He struggles to prove his abilities, unable to belong anywhere, at the heart of this chaos, at the Jongno Police Station.

Gyeongseong, Jongno Police Station. At the border between Japan and Joseon, my only proof is my skills.

"The road at night is dangerous, so I have to watch what goes in."