C880 We'll Just Sit Back and Reap the Rewards

The three of them surrounded the Nine Underworlds Formation, trying their best to resist it. Although the devilish flames didn't interfere, they had to control the Nine Underworlds Formation and gather the surging Nether Qi of Heaven and Earth here. It was also extremely taxing, and the devilish flames couldn't attack endlessly.

Holding the Heavenly Dao Sword