Public security officer Jiang Gu Zero has three identities and lives a life more terrifying than working 996 every day.
For example, he arrives at the Poirot Cafe at six in the morning to work a part-time shift.
Or he reluctantly helps with a case handled by the public security officer Kazami Yuya on his way home from work.
Or he submits the intelligence requested by the organization before three in the morning.
Then, out of nowhere, he recently encountered a strange System that said it needed to send him to work in a Detective Conan fan-fiction world to maintain world peace.
After reading the fanfic, Jiang Gu Zero fell into deep thought: ...Is it too late to quit now?
Theme: Even the smallest expressions of love can gather into a river.