Although the scent had faded significantly after leaving the Chu Family, Chu Qinghuang, as a pharmacist and alchemist, was extremely sensitive to odors. Compared to Feng Qingmu and Chu Batian, she could still catch faint traces of it, though the scent was scattered and not quite as accurate as the direction judged by the butterflies.
Watching the butterflies fly straight toward the north after leaving the Chu Family, Chu Qinghuang frowned deeply. The north was the direction of the Demon Realm; given Leng Yue-rou's strength, she shouldn't have been able to pass through the Demon Realm's barrier, yet Leng Yue-rou must have possessed quite a few treasures in her hands.
A flash of murderous intent crossed Chu Qinghuang's eyes. Xiao Bao was not even two months old, and with his weak immune system, demonic energy could easily invade his body. Furthermore, Xiao Bao was born with the Divine Bone; entering the Demon Realm was no different from a lamb walking into a pack of wolves.
Chapter 642