“None.” Harlem said seriously, “I’ve already mobilized all the connections that I could, and I’ve also looked for quite a number of private detectives and informants from the security department. However, none of them could find any clues that are related to the both of them.”

Jefferson hurriedly asked, “Is it because those detectives and informants are not serious and meticulous enough when they are searching for clues?”

Harlem let out a wry smile helplessly as he said, “Dad, in the process o