"How do you know?"
Upon hearing Yan Yi's surprised response, Shang Lingyi and Le Yu did not show any expression of joy; instead, they both furrowed their brows slightly.
Yan Yi opened up the instrument on the table and took out two metal badges—Le Yu almost wanted to smack himself on the head, the technology theft was lacking, he actually forgot such an obvious trick!
In the memories of Zhengwei and Yin Yinyin, they had seen countless wealthy individuals intentionally hide good things in obvious places. They initially didn't realize this trick either. But they didn't miss much good stuff, as the two of them treated killing like eating, and facing death crises, the terrified wealthy often revealed everything. No matter how well it was hidden, it inevitably became the spoils of piano nocturnal demons and the white-haired assassin.