It's the 21st century, how come there are still people selling dragon eggs?

Also known as *The Only Law: Starting with Selling Dragon Eggs* "I heard you're a live-streaming e-commerce host?" "Yes." "What do you sell?" "Dragon eggs."... Yu Xiao had no choice. His cheat ability allowed him to sell dragon eggs. Selling a dragon egg would grant him the abilities of a dragon descendant. Furthermore, as the dragon descendant grew, Yu Xiao would gain attributes to enhance himself. But this was a modern 21st-century city; how many people would believe in dragon eggs? To sell the dragon eggs, Yu Xiao tried many methods. Until he was taken back by the Public Security Bureau for investigation. Yu Xiao suddenly discovered the only possibility of selling dragon eggs: selling them to the government!... Since Yu Xiao sold his first dragon egg to the government, buyers for the second and third dragon eggs came knocking on his door in droves. "You mean you were dragged into a dark place, and that person called it the Abyss?" "You mean someone broke your steel dagger with a single dry branch?" "You mean you saw someone engulfed in flames?" "You mean you dreamt of a complete stranger appearing in your dream?" "You mean someone appeared a thousand miles away in your home a second later, tied you up, and then threw you into prison?" However, the Donghai City Public Security Bureau found it strange, as various supernatural and mysterious cases had increased. But Yu Xiao didn't think it was a problem; whether it was a major issue or something overt, the government would handle it for him. He could handle the underhanded matters himself.