665 Chapter 197: Mysterious Forbidden Land! Cultivation Skyrockets Again!_4

[A massive heart was sealed by a mysterious Great Array. However, even with the array and terrifying chains locking it up, the horrifying energy contained within the heart could not be concealed.]

[You even felt a power that transcended the laws coming from this heart. This left you utterly shocked, not understanding whose heart this was and why it was sealed here.]

[According to the time calculations, this heart was likely sealed here a million years ago. The meaning that this represents is enough to make one's scalp tingle.]

[Separated from its original body and sealed for a million years, the heart still showed such a vigorous beating and contained so much terrifying energy. It was too terrifying; you doubted if an Emperor could do such a thing.]

[Next, you discovered one more thing. The altar and stone pillars around the Great Array were made from Elemental Sacred Stones.]