C1741 A Man with a Weakness

Looking at that keyhole, Bai Xiaohei immediately thought back to the key he found in that room on the first floor. In fact, Bai Xiaohei didn't pay too much attention to that key in the beginning, and didn't even connect that key with a certain door in this relic, after all, that key was really too small. Although they thought that the size of the key was normal