The Ling Luo Peak Master next to him heard what her elder brother said, her expression indescribably strange.
She naturally knew that this was a Dual Cultivation Technique deciphered by Lu Yi, but it was obviously not convenient to discuss it with her brother.
She tugged at the corner of her mouth, said nothing more, and just observed Liu Ningshuang and the other three.
It had to be said, this Dual Cultivation Technique was indeed extremely powerful, and it even left her equally astonished.
Liu Ningshuang and the others were still a certain distance away from reaching the Profound Immortal Realm, yet they had achieved such significant improvement. If she were to learn this Dual Cultivation Technique, her strength would likely increase dramatically as well.
The Ling Luo Peak Master then came back to her senses, what was she thinking about?!
She shook her head and decided not to think about it any further.
