Li Yu looked at the Black Domain in front of him. It could indeed be considered a forbidden area.
Not many people in this world could face this black hole-like space. Even if they could enter alive, it would probably be difficult to return.
Unless it was a special existence like Li Yu and the Primordial Pearl that could transcend or resist the control of the laws of heaven and earth.
"I'll go in myself. You guys wait here!" Li Yu said in a low voice.
He felt that there might be many unknown dangers in the Black Domain, and bringing others along would become a burden.
Furthermore, he had the system's guidance and was confident in finding the Kongtong Seal.
"Your Majesty, be careful!" Concubine Yu held Li Yu's hand, her eyes filled with worry. Although she believed in Li Yu's strength, the trauma of Li Yu not returning could be said to have penetrated into her soul.
It had traumatized her greatly.