Heart Erosion Technique is a kind of poison, and according to Situ Gong, it is extracted from Heart Eating Grass. Originally, she had always thought that there was only Heart-Eating Grass in the world, but after reading Old Man Duan's medical book, she realized that there was also a Heart-Eating Flower that could also extract this poison.
Xuan Yu cast an admiring glance at Zhao Ling, "Princess Xuan is indeed knowledgeable, yes, this is the flower of the eclipse. Because it grows in the Nether Valley, the Beidi people also call it the Nether Flower."
"Heart-eroding flower?" Bailixiao murmured and repeated, "It doesn't sound like a fun thing."
Such a beautiful flower with such a terrifying name. Sure enough, the more beautiful things were, the more dangerous they were.
