Demonic beasts meat and Spiritual plants

cultivators will mostly use spiritual plants to help supplement their cultivation because they are more in tune with the heaven and Earth which allows them to absorb more energy, and demonic beast meat will mostly only be used by lower-level cultivators and the demonic beast core needs to be purified to supplement your cultivation unless you use a demonic/bestial cultivation technique, they cannot be used in alchemy, and but they are mainly used in formations