```
At 8 a.m., Yusuf Zuck drove back to the shop at Ruiz Market, but Miles O'Brien had not yet arrived. When Yusuf Zuck entered, he also saw an old man drinking water from a large tea cup.
Yesterday, Miles O'Brien had told him that she hired a night watchman.
The management of Ruiz Market was very strict, with several security teams on duty and surveillance cameras everywhere. Additionally, each shop had its own security measures. For instance, during the renovation of Yusuf Zuck's new shop, iron bars were welded to all the windows upstairs and downstairs, and the back door was reinforced with two sets of protection.
With security teams outside and iron doors inside, hiring a night watchman was sufficient. There was no need for staff like Dream Morrow or others to take night shifts here.
Yusuf Zuck had entrusted the management of the shop entirely to Miles O'Brien, so he would support whatever she did.