Ling Tian and the others had yet to hear of any Ancient God-level cultivators in You Hun Realm. Even if there were any, they would only be in the early Ancient God stage. At Heaven God Great Perfection, Ling Tian, Fairy Meng Shang, and Little One could already fight such cultivators. The three of them working together would have little trouble killing one, and they could even hold their own against a mid-stage Ancient God.
In other words, once Ling Tian and the others reached Heaven God Great Perfection, they would be nearly invincible throughout You Hun Realm.
There were practically no bottlenecks between the minor stages. That meant that once Ling Tian and the others reached the Heaven God level, they would naturally advance to Heaven God Great Perfection. So, after breaking through to the Heaven God level, they did not need to rush to raise their cultivation. They would have plenty of time to comprehend various Law Powers and cultivate different techniques and secret arts.
Thinking this through, Ling Tian no longer worried that Fairy Meng Shang and Little One might fail to overcome their tribulations or that their realms would be unstable. He continued cultivating diligently, preparing to break through to the Heaven God level.
As for Fairy Meng Shang and Little One, after reaching the Heaven God level, they no longer felt much pressure facing teams of powerful opponents. They planned to work together to capture some mid- and late-stage Heaven Gods.
Of course, opponents at that level posed little threat to them either. But what they lacked in quality, they could make up for in quantity, and capturing more would help them improve their strength.
They also knew that, as Ling Tian had said, most of the Heaven God Great Perfection experts in You Hun