C465 Cultivation of Perseverance

Although he had finally found a way to absorb the Great Dao Rune without suffering any backlash from the Hairy Ball Rat, this method wasn't as simple as it seemed. If he wanted to devour the Great Dao Rune as he pleased, he first had to make the Great Dao Rune in his body stronger than the latter. Only then could he complete the process of devouring