Yes, even after obtaining the Thirty-Three Heavens, Di Jun still intended to form an alliance with Dongwang Gong.
If they did not ally with Dongwang Gong, they could slowly develop in the Thirty-Three Heavens, wait until the Demon Clan had grown strong enough, and until he had deduced and set up the grand formation he envisioned, then fight a decisive battle with the Witch Clan.
But if that truly happened, once the Witch Clan killed Dongwang Gong and occupied most of the Primordial World, their development would inevitably accelerate, making them far more difficult to deal with in the future.
Given their current circumstances, how many of the many powerful figures in the Primordial World would be willing to join them?
Probably very few, and that was only on the condition that they paid an enormous price.
And without many powerful figures willing to join them, relying on themselves to cultivate enough experts would not only take time and effort, but might not even succeed.
But if they formed an alliance with Dongwang Gong, it would be different. Besides occupying the Thirty-Three Heavens, they could also occupy the Southern Continent, gaining more territory and resources. Their domain would contain countless living beings, allowing the Demon Clan to grow stronger much faster.
As for the Witch Clan's threat? He no longer cared much about it.
Once he deduced and set up the grand formation he envisioned, even if it was only a semi-finished product, it would certainly possess power beyond Primordial Golden Immortal Fullness. Together with the Primordial River-Luo Grand Formation and Dongwang Gong's Ten Thousand Immortals Formation, they would surely be able to contend with the Witch Clan.
And as long as they joined forces with Dongwang Gong and could stand against the Witch Clan, given the immense Fortune contained