(Spy atsushi pov)
atsushi was a spy, he worked in the armed detective agency but became a spy and join the port mafia to get information.
the only member of the agency that knows about atsushi is ranpo, kunkida and yosano, fukuzawa also knows, he is the boss of the agency but the other don't know about atsushi being in the agency and they just see him as a port mafia member.
after years, atsushi was finally coming back, they got all the information they needed.
ranpo walk into the main office, he was just in fukuzawa office, fukuzawa told him about atsushi coming back.
Ranpo: "he coming back!!!"
yosano basically ran into the main office, looking surprise but very happy, kunikida just smiled a bit, while the other agency members looked very confused, after all they didn't know anything.
Junichiro: "uh..who?"