Replying...
Intro. I'm a Kudo Shinichi High School Detective, one day while I was visiting the amusement park with my best friend, I happened to see the exchange of the men in black while I was peeking at them, so I struck them later, when I woke up, something was wrong, after that, my body shrunk, and Doctor Akasa said that I should hide my identity, if they knew that Kudo Shinichi was not dead, they might look bad and the people around me would be so dangerous.

Kudo Shiichi

@Point Looiny