Lin Huang had finally learned many secrets about the Black Abyss from Heavenly Dao.
In reality, nothing could escape Heavenly Dao as long as it happened in the universe.
Even if they used all sorts of shielding techniques and even supreme treasures to block probing techniques, it was still visible to Heavenly Dao.
This gave Lin Huang the opportunity to observe the Black Abyss' many internal meetings as an outsider through Heavenly Dao's eyes.
He finally understood their real objective.
The Black Abyss' objective was to open up a channel between the Abyss and the universe to allow the Abyssal army passage here, to contaminate the entire universe, and even contaminate Heavenly Dao. In the end, they would get Aza's clone to refine Heavenly Dao to master this chaotic cosmos.
This refinement was also a forced refinement.