บท 1940: Etiquette of a Senior

"Buzz, buzz!"

The aura of Alchemy Dao followed by lightning slammed right into the hall.

Empyrean Flutterfeather and Ye Yuan's faces changed at the same time, the seals in their hands changing swiftly and indeterminately like the clouds.

The horrifying lightning was actually guided into the medicinal cauldrons by Empyrean Flutterfeather and Ye Yuan.

Immediately, countless lightning flashed incessantly on the Xuanlong Cauldron and Wandering Dragon Cauldron, looking hair-raising.

"They … They are actually snatching pill tribulation!" Chen Chang exclaimed in shock.

As alchemists, they were clear how terrifying this level of pill tribulation was.

In reality, when each alchemist encountered pill tribulation, they would respond carefully, fearful of making the slightest mistake.

But these two people actually used pill tribulation to temper the medicinal pills!