There were a total of nine materials listed by Yanzi to make the quantum jade core. There was only one main ingredient, a useless Origin Crystal. It was the Origin Crystals that had used up all their energy, and it had to be natural. They had to be condensed after the death of a quasi-planetary or planetary powerhouse.
Other than that, six of the other eight materials were produced by the Planet Spirit. They were not too valuable materials.
The only problem now was that he lacked these two things. This was the first time Xu Tui had heard these two names. One of the materials was called Meteorite Ash, and the other was called Purple Star Crystal.