The customer who bought the Healthy Bed Inn was Amon. Amon knew this inn was struggling. He needed a place where he could apply the trap formations freely. Hence, he bought the place. He cleaned up the place and put a blockade at the building's three entrances so Nan Li could work.
Nan Li was indeed good at her job. She completed the trap formations an hour before sunset. Amon paid her and sent her away. As for the inn itself, Amon kept it close. He didn't purchase the place to earn money.
The reason he asked Nan Li to complete her job before sunset was that Daimu would most likely come for him at night, just like he did with Xiong Bao. Daimu's mind ability was not that powerful to mask his presence from the mass during daylight.
At night, it was partly concealed by the darkness. Fewer people were also roaming at night whose minds it needed to influence. These were the other factors for Amon to choose the place. It was to lure Daimu in.
