C1121 poisonous gas entanglement

She was about to ask what the reason was. Unexpectedly, the poison aura flared up again, causing her to spit out a mouthful of black blood.

"It became serious?" Gu Tianchen frowned, the change in Senior Yang was worrying him.

"Hurry up and let me go. She had activated her zhenqi just now, and the poison aura is spreading all over her body. Without my antidote