C2470 Crimson-yang Pill Fire!

And now, Chu Chen had displayed this kind of apothecary fire. This showed that Chu Chen had extraordinary skill in alchemy!

"Wait a minute, he wants to search for the immortality drug. Seems like it's because he cultivates the Dao of Alchemy!" At this moment, Ji Ruoruo guessed the reason why Chu Chen was looking for the immortality drug!

Of course, at this moment