Luo Chen had a Proficiency Panel at his disposal, allowing him to cast most techniques instantaneously or very swiftly.
But the issue of leaving too obvious traces was something he had not been able to resolve before.
Take the Innate Qi Great Handprint, for example—its might was extraordinary!
But after his Core Formation, the few times he used it against cultivators of the same Order, the effect could only be described as mediocre.
It was too conspicuous!
The enemy could prepare far too easily!
At the Golden Core Ceremony, it was broken by Hong Ling with a single sword strike.
At the battle on Hui Meng Ridge, the He Family Ancestor, with Divine Consciousness as his sensor, detected it early and evaded.
Even the Third Order Demon Wolf King was prepared, counterattacking and even managing to break Luo Chen's technique.
Had it not been for his imbuing the Prosperity and Decline Fire into the technique, it would have been difficult to achieve such a thunderous victory.