Detective Conan: Beating Up Gin from the Start

He appears in the world of Conan and gets an invincible System from the start, beating Gin to a pulp...

System: "If you want to keep using me, you have to provide me with energy!"

"Fine. How do I provide it?"

"Go sign in at Eri Kisaki's room, at the Black Organization's headquarters, and at the FBI headquarters!"

"..."

This novel and its characters are entirely fictional. Any resemblance to real people or events is purely coincidental. Please do not imitate.