Following the direction indicated by the yellow-robed young man, Su Mo hurried onward. After roughly half a day, he finally arrived at the so-called Calamity Heart Valley.
Flying high in the sky, Su Mo saw from afar a sunken basin appear upon the land ahead.
The basin was oval-shaped, spanning roughly a hundred miles in every direction and sinking several hundred zhang into the earth. From afar, it looked like a valley encircled by mountains.
Many hazy lights flickered within the basin. Upon closer inspection, Su Mo discovered that they were all treasures of heaven and earth resembling black Demon Flowers.
Besides the Demon Flowers, there were many other kinds of treasures as well.
For instance, black Spirit Fruits the size of eggs, blood-colored Spirit Mushrooms as large as lotus pods, and translucent little grasses.
Every treasure of heaven and earth emitted a hazy glow and astonishing demonic power fluctuations. One look was enough to tell that they were no ordinary objects.
These treasures of heaven and earth grew throughout the basin. With a rough glance, there were no fewer than five or six hundred of them.
What surprised Su Mo the most was an ancient tree over a dozen zhang tall growing in the center of the basin. Nine blood-colored fruits grew upon it.
Each of those nine blood-colored fruits was the size of a fist, crimson all over and so vivid they looked ready to drip.
Moreover, the shapes of those nine fruits resembled hearts.
"Is this the Ancient Demon Heart?" Su Mo's heart shook at the sight, and his eyes instantly lit up.
Yet doubt also rose in his heart. How could the Ancient Demon Heart possibly grow on a tree? And why were there so many of them?
Forcefully suppressing the shock in his heart, Su