I Became a Background Character in Detective Conan's World

One moment, Ueno Akimi is enjoying a quiet meal at a restaurant. The next, a chilling vision strikes—he sees himself surrounded by masked gunmen, a hostage in a deadly standoff. The police negotiation crumbles, and he becomes the first victim executed. Now trapped in the world of Detective Conan as a mere background character, Akimi must navigate a universe where murder cases happen daily and death lurks around every corner. Can an ordinary person survive in a world designed for genius detectives and criminal masterminds?