Since a Dragon was most likely involved in this case, everyone was hesitant.
After all, it might even be the Dragon of the Shadow Immortal who had claimed the scale for its own benefit.
Several years ago, the Shadow Immortal gathered a lot of people to get various ancient materials, and perhaps that scale was something they needed now.
However, as the investigators started going outside to untie themselves in this murder case, Victor revealed his trump card.
"The one who brings the culprit of Rowena," he announced, "will receive an Airship—a gift from Rowena's wealthy husband."
Their eyes widened.
An Airship—the pinnacle of luxury and freedom. Suddenly, the investigation team felt lively. It was a chance to soar above the mundane! It was something that none of them could afford if they relied on their salary!