Jiang Hui's focus was mainly on the last point. When he first acquired the Chaos Primordial Embryo, he had an intuition that it might be greatly useful to him. It turns out, indeed, after reaching a certain realm, the intuition becomes very accurate.
Especially after reaching the Sacrificial Path Realm, intuition becomes a projection and prediction of certain future events. That's why Jiang Hui was so attentive to this Chaos Primordial Embryo.
However, he hadn't expected that after hatching, the Chaos Divine Body could merge with the Real Body of Pangu that he had long fused with.
Yet, the Real Body of Pangu itself was already sufficiently powerful. Merging it with the Chaos Divine Body...
In particular, the passive ability described in the Chaos Divine Body allows one to forcibly ignore all time reversals, which can only be described as perverse.
This ability to reverse time, in some sense, can be called a conceptual ability.