C192 Feigning poisoning

"This matter is getting complicated and confusing." Zi Yuan frowned. After a long while, she asked in a low voice, "Imperial Physician, did you find out what poison was on the arrow?"

"It's a kind of snake poison. Fortunately, I have the antidote in my medicine box. Thank goodness!" The old imperial physician's goatee rose and fell like he wanted to claim credit for his actions