The Pirated Onmyoji of the Detective World

Yuu Aragaki: I just stayed up a little late playing a game, how did I end up time-traveling?
Time travel is one thing, but how did I end up in the world of Detective Conan?
It's one thing to be a detective, but why did he become an Onmyoji instead of a detective?
Becoming an Onmyoji is one thing, but why is it a pirated version?...