Dan fire, the most basic offensive art for pill refiners, was divided into a total of seven realms, from weak to strong, and its colors were yellow, purple, green, green, blue, red, and black. As the eldest princess of the ancient Bai family, although Bai Qiu was not a pill refiner, she understood these basic things, and at this moment, when she saw Lin Tian displaying a green Dan fire, she was shocked.

"The fourth realm's Dan Flame, one would normally have to reach the height ...