C526 Return to the Heaven's Mandate City

It took Gu Ning two days to barely master the 'Great Obliteration Soul Restriction' seal. The success rate of using it alone was only about 10%, and the power was not enough to control the Martial Cultivator of Saint Lord Level.

Heaven Killing Holy Lord was nailed to the ground for two days. No matter how much he begged, Gu Ning remained unmoved.

"If you want to live