For an immortal being, this is very unreasonable behavior.
According to Tang Lingwu's idea:
Daoist Skill and Dao Fruit cultivators are actually the same thing.
As long as the Daoist Skill does not die, the Dao Fruit cultivator does not die.
Anyone who practices using his cultivation method can be considered his descendant.
Even... now using gene mutation to understand it, the creations and progress of these cultivators can, in turn, nourish these Dao Fruit cultivators, making them even stronger.
Thus, spreading one's own Daoist Skill is to maintain one's survival, or even evolution.
This aligns well with biological instinct.
He slowly nodded and said:
"In general, if we consider talismanic magic as the gene itself and Dao Fruit as... the nucleus? Then many things can indeed be understood."
For example, why there are sects and various forces in the Xuanwei Realm.
Or why a cultivator cannot go against their tradition.