Looking at the desk, Xu Ke suddenly felt increasingly confused.
Everything around him started to exceed his expectations — he'd never encountered this kind of thing before.
It's not that he lacked patience, nor was he unwilling to continue searching.
But he felt uncertain about these unknown things.
It wasn't his fault; after all, he'd never dealt with such things before and had no idea what his grandfather was up to.
However, Xu Ke had a premonition that everything here might not have been arranged by Old Master Xu.
This matter was uncertain because, without finding the office, he really couldn't draw a conclusion.
The desk itself had no suspicious features, but in one of its drawers, Xu Ke found another pattern in an extremely inconspicuous corner.
At a glance, it was clear that the pattern was deliberately embedded here, and the marks suggested it was done 15 years ago.
