chapter 256 Your son can be saved.

Master Ren slowly stood up and sighed helplessly, "Principal Zhou, your son was poisoned by a half-step rattlesnake, and he has been poisoned for more than half an hour. The toxin has already entered his heart. I can't do anything."

Zhou Bailun lost his balance when he heard that. He staggered and leaned against the wall of the infirmary.

"Ahhhh, how could this happen!!!"

"How come there are poisonous snakes like rattlesnakes in Ansan Middle School? Can anyone explain...