Chapter 457: Purgatory Divine Crossbow, Ready!
It was not that Li Xiang could not use more power to break the enemy's shield right then. The God's Annihilating Bow had a 300% Kill special effect against divine lifeforms, and a 500% Kill special effect against non-humanoid divine lifeforms. However, that special effect did not apply to items and equipment, which was a flaw of the Divine Bow.
However, if he infused his Law Divine Power into the arrow, it could also easily penetrate that shield.
But he wasn't sure if it was the Lord of Dark's test to determine his background and comprehension of Laws and use that to measure the difference between their combat strengths.
If that were the case, it meant that the Lord of Dark was already hiding in the darkness, waiting for an opportunity to give him a fatal blow.
After reaching the demigod realm, it would be difficult for two demigods to kill each other in a battle.