C6834 Come out

He also had to teach others how to refine the Dao Comprehension Pill until everyone learned how to drive out beast medicine.

Of course, before this, he needed to refine Dao Comprehension Pill a few times by himself. Only if he knew how to refine it would he have the qualifications to teach them.

As for teaching them how to refine the Scattered Beast Pill, this was not urgent