Synopsis

The story begins when the protagonist, Amagi, who works at the Tokyo Metropolitan Police Lost Property Center, is transferred to a new department. His transfer destination is the Tokyo Metropolitan Police Investigation Division 1, Section 12, mockingly called “the graveyard of detectives” – a place where “no matter how many achievements you make, once assigned there, you can never return to the main stage” and “the dumping ground for problem detectives.” In reality, Amagi and all the Section 12 members are elite investigators from the Tokyo Metropolitan Police, each with their unique personality and exceptional skills. While they clash with each other, they complement one another to solve mysteries that cannot be solved alone, tackling difficult cases together.