C317 Cow's Tears

"Alright, apply this on your eyes and you will see the cause of Old Master Xiao's illness."

Qi Haotian said as he took out a glass bottle and handed it over to Xiao Shengshi.

"This is?"

When Xiao Shengshi saw the glass bottle in Qi Haotian's hand, he could not help but ask with a curious tone.

Hearing Xiao Shengshi's question, Qi Haotian said with a smile.

"Cow's tears