Heart Demon

Heart Demon Yang Xing sensed the Spiritual Qi in the Cave Heaven rapidly draining away. Once the Spiritual Qi had drained to a certain point, the concentration of Spiritual Qi inside the Cave Heaven fell to an extremely dangerous threshold.

Though he had never encountered the Spiritual Qi of a Cave Heaven declining before, he still understood what would happen once the Spiritual Qi in a Cave Heaven dropped to a certain degree.

He hurriedly took out a Meridian Locking Plate. Stored inside it was a Peak Great Cultivator-level Spiritual Vein.

This was the Spiritual Vein from his original Cave Dwelling. He had put it away as a reserve, and now it had become the hope of saving the Cave Heaven.

But this only solved the immediate crisis and did not address the root problem. Although the rate at which the Spiritual Qi concentration in the Cave Heaven declined was eased, it did not stop falling.

Now that there was an additional Peak Great Cultivator Spiritual Vein providing Spiritual Qi, it was nothing more than delaying things for a while longer.

Time passed bit by bit. Outside, Li Shiming noticed that the amount of Spiritual Qi being extracted had suddenly increased, but there was nothing strange about it. As a Half-Step Great Power, Yang Xing certainly had no shortage of good things on hand. With the Spiritual Qi declining, he naturally had to use some means to salvage the situation.

He believed that no matter what means the Half-Step Great Power used, it would not be faster than the Spiritual Qi extraction speed of this grand Formation he had meticulously arranged.

Inside the Cave Heaven, Yang Xing helplessly sensed the loss of Spiritual Qi. He had done everything he could.

Finally, the instant the Spiritual Qi concentration inside the Cave