The Master Gu's face changed dramatically, seeing Tie Pao and the others still alive, disbelief evident on his face.
"It's impossible! How could my poison be ineffective!"
He shouted, his eyes flashing with malice.
"Your poison is indeed useless, especially in front of me. It's nothing." Su Han said calmly, "People like you, who commit so many evils, will eventually harm themselves."
An intense murderous intent emanated from him. "It seems your medical skills are indeed remarkable. But unfortunately, those I intend to kill will still die!"
"Whoosh!"
Master Gu flicked his wrists, and a swarm of dark Gu insects poured out from his sleeves, charging menacingly towards Tie Pao and the others.
"You really are stubborn." Mr. Zhang took out a bottle from his pocket. He quickly uncorked it and tossed the powder inside into the air. The medicine spread almost instantly into the air.
