Chapter 662 Suspicions

Xavier raised an eyebrow, the only thing he was grateful for in his life was that he understood medicine, unlike Bradley. This man always overyinged himself in everything, except in the field of medicine where he could still show off. He cleared his throat and said loudly, "The drug powder on the bedding has basically evaporated clean, but we were lucky enough to extract some residue, and the results confirm that it is the same as the poison in the swallow's nest, indicating that they are the same type of poison." Upon hearing this, the man furrowed his brows even deeper. Bestial poison? He vaguely remembered how when Freya let the mice eat those swallow's nests, their reactions were extremely violent and terrifying, with their bodies decaying rapidly after death. At the thought of this, he was filled with fear. Luckily he arrived in time, otherwise Freya would have definitely not escaped death. "This proves that it indeed came from the same person's hands, with a very simple p