Some small details don't need to be confirmed one by one, so Xu Huo didn't ask her what kind of prop she arranged, but Yan Jiayu voluntarily informed him, "I have a trade prop that can exchange items, so I mixed it in with the performance props and had a maid place it in the castle. Additionally, I added a Rank-B prop. If I'm lucky, I might be able to exchange it for a prop of the same level."
Items belonging to the castle cannot be taken out, but putting something into the castle doesn't seem to be illegal.
"Does your prop have to be left behind after the exchange?" Xu Huo raised his eyebrow.
"Of course it does," Yan Jiayu said, "The premise of item-for-item exchange is equivalent exchange. If the exchange is successful, it's not considered theft. Unfortunately, I don't know which room has props, so I could only have the maid place it near the banquet hall."
"Does this prop have a long effective time?" Xu Huo asked.