C1099 Change of Mind

If it was Yun Fan who used the same technique, he would have wasted 30% of his Spiritual Power. But when he used the Sandstorm Puppet Beast, he didn't even waste 10% of the Sandstorm Puppet Beast.

If he could reach this realm, Yun Fan would be able to last 20% longer in the battle with the Spiritual Power alone.

In a true life and death battle, let alone twenty percent of the time