C804 Despairing

804. Calculating

"Medicinal pill? Could it be that after refining that pill, he'll be able to use some sort of special physique to help him reach the Golden Core Earth Immortal Realm? " Tang Yu's heart tightened.

When Zhang Lingyun heard this, he said in surprise, "Ah! Master Tang, how did you know?! I only heard about it, but I'm not too sure about it. "

When Tang Yu heard this