A Double Agent in the World of Detective Conan

[Detective Conan fanfiction + shifting between red and black + transmigrate + Ai-chan's devoted fan + loves messing with Conan + TV and movie plots] In his previous life, Long Yuxuan was an overworked corporate drone living in the modern era. After an accident, he was reborn in the world of Detective Conan, though he was reborn a little too early. Long Yuxuan: “Wait, when I was born, that kid Shinichi Kudo hadn’t even been born yet. And although I’m publicly known as the eldest son of the family, I’m actually an illegitimate child. Then they sent me to the covert division to work as an agent. I really got the short end of the stick with this reborn life.” Ai Haibara: “He may look lazy, but he’s actually pretty dependable.” Conan: “Why does this guy love messing with me so much?” Gin: “I admire him, but I’m not fond of his troublemaking nature. I’d like to see what he looks like reduced to ashes.”