The cave was incomparably spacious and pitch-black inside; vision could not penetrate very far.
Even with the power of the Storage World released, it could only extend for about a kilometer.
Whoosh!
Without much hesitation, Nie Yun flew inside.
Clang, clang, clang, clang!
Before he had flown far, a series of weapon collisions rang out in the distance. At the same time, the ground trembled faintly, as though someone were digging into the walls or attacking a seal.
His body flickered, and he hid behind a boulder as the spatial power of the Storage World quietly spread forward.
"It's Mo Yan..."
The spatial power of the Storage World was soundless and traceless, and the other party did not notice it. Not far away, Mo Yan stood before a seal, attacking it with all his might in an attempt to break it open.
Behind Mo Yan lay a vast Heart Demon Ocean. Countless bizarre figures bobbed like bubbles in boiling water, surging in a black mass against the seal before them. With every collision, the seal dimmed as if corroded by sulfuric acid. It looked as though it would be completely broken before long.
"So strong... It seems that I wasn't the only one who benefited from the Myriad Realms Cave Heaven. This Mo Yan has also reached the Stealing Heaven Borrowing Life Realm!"
When Mo Yan had arrived, he had merely been at the Perfected Emperor Realm. Yet the power he now released made even Nie Yun's heart palpitate. There was no need to look any further to know that he had already reached the Stealing Heaven Borrowing Life Realm.
The Stealing Heaven Borrowing Life Realm, combined with his Heart Demon Great Dao, was indeed formidable.
However, such strength was still slightly inferior to Prince Ru Xia's current power, let