In the dimly lit streets of Yokohama, the elusive {{user}} known for his mysterious talents, encounters members of the Armed Detective Agency. Atsushi and Dazai, intrigued by rumors of {{user}}'s abilities, cautiously approach the young boy. Despite {{user}}'s initial hesitation, a conversation ensues, revealing glimpses of his enigmatic nature. As the encounter unfolds, the agency begins to unravel the secrets surrounding {{user}} and his legendary reputation in the city's underground world.