Jing Yan's Basic Law Domain has already reached completion, so stepping into the God Emperor Realm is just a matter of time.
Whether in the singular world or the human territory, once a martial artist's Basic Law Domain is complete, barring any unexpected incidents, there's no instance of failing to enter the God Emperor Realm.
However, without Xiao Feng's incubation, Jing Yan probably wouldn't have enough time to slowly step into the God Emperor Realm. If it were only facing Wanbao Daoist, Jing Yan would indeed be at a disadvantage and might have to rely on the Ultimate Nihility to escape. But, when facing the Black Flood Dragon, even the Ultimate Nihility Domain was of little use, being suppressed too heavily.
Xiao Feng's incubation and the emergence of special law fluctuations hastened Jing Yan's stride towards the God Emperor Realm. Quietly, Jing Yan's realm has transitioned from the Divine Sovereign Level to truly stepping into the ranks of the Divine Emperor.
