C24 The Appearance of the Secondary Profession, Firegod Pharmacist.!

Upon hearing this, Yao Yan's smile vanished.

He fixed Lin Bei with a stern gaze and declared, "That is forbidden. With your current abilities, you're not entitled to that knowledge."

"Not entitled? Didn't my victory over you prove my strength?" Lin Bei challenged.

"You haven't defeated me. Had I been at my prime, you would've been dead long ago