They would not be so calm otherwise.
"I'm very curious. How did you know that I took the Bloodline Potion?" Chu Zhou asked with a smile.
"Hehe, even though I don't know how you took the Bloodline Potion before Ming Zhu and the others, as long as you enter the Bronze Palace and approach the Crystal shelf where the Bloodline Potion is placed… your body will be tainted by the 'Soul Locking Fragrance' that we set up in advance."
"… The smell of the Soul Locking Fragrance will always be attached to your body. It will take at least three months for it to disappear." Lyton said calmly without hiding because in his heart, Chu Zhou was already a dead man.
"Soul Locking Fragrance?"
Even though Chu Zhou did not know what the Soul Locking Fragrance was, he knew that it should be something very difficult to detect and could be attached to a living being's body.