Ye Chen looked at Beigong Ziyu and reminded her, "Even if I teach you, you might not be able to learn it!"
"Whether you are successful in learning the Nirvana Dao or not depends on your talent and bloodline power!"
In the Kunlun Mountains, there were many who had learned Nirvana power, but Ye Chen was the only one who had completely comprehended the Nirvana Dao.
From Beigong Ziyu's reaction, he could tell that the Nirvana Dao was also very rare in the Lingwu Continent. If she could not learn it, it would only mean that her talent was not good enough.
In any case, it was worthwhile teaching her in exchange for so many medicinal pills.
As for the matter of taking in a disciple, if this little girl was obedient, there was no harm in having her as his disciple.