As Du You initiated the fight, the Black Dragon was by no means showing any weakness, unleashing a breath of dragon fire towards Du You.
Now, the dragon breath was different from before; it was filled with chaotic dark energy, exceptionally dense. Just being close to it made Du You feel nauseated, even though the dark energy was much purer than that of a tier five dragon.
Despite the greater purity of its power, Du You felt an even stronger abhorrence towards it. Du You was unsure whether it was an issue with the Law or some other reason, but in any case, this force was detrimental to him.
The dragon breath slammed into Du You but was blocked by his magical barrier. The next moment, the magical barrier cracked with innumerable fissures and then exploded entirely. The remaining force continued to sweep toward Du You, who deflected it with his automatic defense, Dark Absorption. However, at the very next moment, all the absorbed magic power was expelled by Du You.