Spirit Master level Monster Cores

The crimson red gemstones caught Yuan's attention, and he couldn't help but feel the abundant spiritual energy emanating from them.

"Magnificent," Yuan muttered, his voice filled with awe. "These gemstones are radiating an incredible amount of spiritual energy."

[Host, you're mistaken. These are not gemstones but monster cores from the Nine Heavens. Most of them are Level One Spirit Master realm monster cores, which hold significant value.] Said Nora. 

"Monster cores? I didn't expect to find such treasures here."

[Monster cores are primarily used for cultivation and can also be utilized in alchemy. When a monster above the Spirit Apprentice realm is slain, there is a 10 percent chance it possesses a monster core within its body.] Nora enlightens Yuan about the significance of monster cores.