Levi, on the other hand, was busy with his own matters in the Emperor's Palace.
Other than the Golden Snake Breathing Technique, his other breathing techniques still needed some time to reach the maximum.
As for the Nightmare Dragon breathing technique, Levi had already given up on it. The efficiency was too low, so he simply stopped cultivating to save time to cultivate other techniques.
He planned to go to the Nightmare World when he was stronger.
Apart from the path of knights, after advancing to the fourth-circle, he also needed to carefully consider the future development of wizards.
First was the third-circle Sun Flame Explosion and Thunder Snake Technique. Levi had already obtained the advanced spell models for these two spells from the dark wizards.
They were Sun Splitting Strike and Thunder Dog.
He must learn such a systematic spell.
Levi needed these spells to compensate for his attacks.