Unlike the people downstairs, Wilkinson and his companions had given up upon knowing that Master Felic was determined to get the branch—it was clear as he had bid at such a high price. In fact, if even they could think of putting this branch in their herb farms, how would Master Felic not know given his expertise in pharmaceutics?
Though Wilkinson didn't get Master Felic's reply for the earlier question, this bid of 5,000,000 gold coins had proved the problem sufficiently. Given their understanding of Master Felic's personality, he wasn't someone who would waste even a bronze coin on useless things. Now that he had bid, it only meant that this branch was worth more than 5,000,000 gold coins no matter what its origin was. In other words, they perceived Master Felic as someone who wouldn't do a losing business.