บท 46: Chapter 40: The First Performance (Please vote and follow!!!)_1

Upon reflection, Baron Bil's security measures were indeed very strict and noteworthy.

However, in the eyes of Marvin and Holmes, there were still some deficiencies.

"Although these mechanisms are quite hidden, as long as the Rose Phantom conducts a search, he will always find some clues."

Holmes stepped forward, pointing to an obviously different glossy mark on the headboard and said, "If I'm not mistaken, you, Baron Bil, must check the Blood Rose very often, at least once a day, if not more. That's why the headboard is polished so smooth."

Upon hearing this, Baron Bil's expression suddenly became a bit awkward.

"Then there's the portrait hung on the wall. It's really too big to not draw attention, and most people seem to like to hide secrets behind portraits. This method is too old. To an experienced Phantom Thief like the Rose Phantom, it's no different from child's play."

"Next is the secret study room behind the portrait."