Shi Yi looked at Yang Qing. His expression remained calm, but the surprise in his eyes was impossible to conceal, as though he had witnessed something utterly unbelievable.
That was indeed the case. On the journey back to the Immortal Realm, he had begun teaching Yang Qing and Li Xu several cultivation methods.
The eras were different, and the cultivation arts Shi Yi had once practiced differed greatly from those of the current age.
However, all Great Daos ultimately led to the same destination. He had deliberately selected some of the finest techniques, such as the True Dragon Treasure Technique and the Kirin Treasure Technique.
More importantly, there was the peerless method he had created by combining them with his own Twin Pupils. This was also why he had been able to break through and become a Quasi-Immortal Emperor.
Li Xu had only just embarked upon the path of cultivation, and his cultivation was far too low. Shi Yi had merely passed these techniques on to Li Xu first, hoping he could successfully cultivate them in the future.
What truly surprised him was Yang Qing. Originally, he had only intended for Yang Qing to use his techniques as references, which might help him break through to the Quasi-Immortal Emperor realm.
Yet, to his surprise, Yang Qing had directly begun cultivating his techniques. This was not what he had wanted to see.
Cultivating his techniques would inevitably cause Yang Qing to be influenced by them. This would do more harm than good to Yang Qing's attempt to break through to the Quasi-Immortal Emperor realm.
Moreover, cultivating a technique—especially one at the Quasi-Immortal Emperor level—would require an enormous amount of time no matter what.
For Yang Qing, this was no different from wasting time. Right now, the most important thing for him