Lu Qing had told him about the seal at the core of the underwater city.
The world lock here was different from the one in Dongyang temple. This world lock didn't seal a passage, but a secret realm formed by the fusion of the abyss fragment and the fragment of the main world.
Of course, this secret realm was corrosive.
However, this mystery realm was not as unsolvable as the abyssal passage.
The abyssal passage was truly unsolvable and could not be closed. The abyss on the other side was even more terrifying and despairing. There was utterly nothing they could do about it.
However, if it was just a secret realm, there seemed to be a solution.
Lu Qing already had a general idea.
He took bo wan to the core of the underwater city again and saw the gate of the secret realm, which was emitting an ominous black and red aura.
