This attack of Erlwood Divine Thunder had consumed more than ninety percent of Zhang Qingyuan's Great Dao magic power!
The magic power in his dantian had been drained dry!
Even his vast Great Dao magic power, comparable to the mid-stage void sky realm, had nearly failed to sustain it!
The expenditure had been too great!
The power of this move had almost emptied him!
But this was hardly surprising.
The enemy before him was not an invader like Blood Yama, whom the will of the Heavenly Dao had sensed fifty years ago and brought down heavenly condemnation upon, vowing to erase him from existence.
That tall, thin black-robed cultivator seemed to be a gifted powerhouse born in this world. He had merely joined the organization known as the Netherworld and served it.
He could be considered one of this world's own.
Thus, when Zhang Qingyuan simulated Punishment on behalf of Heaven and used the power of heaven and earth to bolster the Erlwood Divine Thunder, he did not receive the full support of the Heavenly Dao's will. He could only pay an enormous price to achieve an effect akin to Punishment on behalf of Heaven.
That price was his own magic power!
Without the empowerment of the Heavenly Dao's will, heavenly punishment could only be forcefully simulated through one's own vast magic power, achieving an effect on a comparable level to Punishment on behalf of Heaven.
Fortunately, the price had been worth it!
At the cost of more than ninety percent of his magic power, he had unleashed that terrifying attack capable of shaking heaven and earth and destroying all things in the world!
The other party's attack was directly destroyed by the strengthened Erlwood Divine Thunder. Even his Dark Great Dao had been torn apart, severely injuring him in