C2668 Cultivation of Tai Yin True Spell

Yang Bo had wanted to change his cultivation technique for a long time, but he had never had the time. He had been busy with his breakthrough to the Dao Combination Stage in seclusion.

Now that he finally had the time, he could complete these things!

The Qi Attraction Arts was taught to him by Yuwen, but it was no longer up to Yang Bo's level. If he wanted to break through