A grave poison?
If anyone else had said this, no one would have believed them.
But Zhou Yang was different. His miraculous medical skills had saved many lives, and the revitalizing pills he developed were worth over a hundred thousand each and had sold out instantly, which spoke volumes about his level of medical expertise.
With just one sentence from Zhou Yang, everyone was stunned, and all eyes turned to Yue Dongnan.
No one could see any sign of trouble in the old gentleman. His face was ruddy and spirited, and his authoritative aura was indistinguishable from any other day, showing no hints of a grave poison.
Yue Dongnan himself was completely baffled and, half-believing and half-doubting, asked, "How could I be gravely poisoned?"
Zhou Yang smiled confidently and said, "If you now summon the True Qi in your dantian, can you directly feel if there is something unusual?"