When an organization is first founded and starts to gain power, there is bound to be spies, traitors and the like. Shen Tianyu was not stupid, of course she knew that would happen. In addition, there weren't many experts that didn't pursue fame and wealth in the first place, so there was not enough manpower in Yaodu to man even the headquarters of her stores. Only a year or two after her businesses were established, she swept through them again with a merciless purge. The organizations that had sent spies were punished by Yaodu, the individuals that wanted to raise hell or seize power were rounded up and resulted in another business opening up. As for the heavy offenders... Even now, the members of Lotus Pavilion and Lavender Palace shuddered just at the thought of what happened to those people. Though the Master had not sent down any orders to people outside of the top brass, and was pretty much hands-off, the other members would never dare to have disobedient thoughts.