C18 Poisoning

However, Lena immediately followed up to see Mu Tianfeng's body falling down limply.

His complexion did not look good. It was completely blue. This was the sign of him being poisoned.

Lena hurried over, using her hand to probe under the nose, she could still feel a weak Qi, which immediately put him at ease.

Actually, Brother Dong's poison was called the Seven Step Absolute Soul