From the Start, I Possessed the Black Dragon, and the 749 Bureau Came Calling

[Savage! Overbearing! Ruthless and decisive!] During a livestream, Li Yuan, an appraiser and streamer, is possessed by a black dragon invincible in heaven and earth. At the last possible moment, an “Infinite Devouring Evolution System” suddenly activates. With the System’s help, Li Yuan turns the tables and devours the black dragon’s inherited memories and bloodline. In front of tens of thousands of viewers, he transforms into a black dragon on the spot. [Holy crap, the streamer is a black dragon?] [What the hell! This is unbelievably badass. Are those special effects or is it real?] [Oh my god, this is insane. I’ve seen something I shouldn’t have. Am I in danger?!] [Streamer, you’re amazing!] The tens of thousands of people in the livestream chat exploded in an uproar. “Ahem, folks, your eyes can deceive you. This is just a magic trick. Surprised? Didn’t see that coming, did you?” Once he came to his senses, Li Yuan could only try every excuse to smooth things over and insist it was a magic trick. But before long, several people claiming to be from Bureau 749 showed up, intending to take him back by force. From that day on, Li Yuan opened the door to a whole new world.