It took Lu Changsheng a month and a half to complete the sacrifice of the Michen Banner.

He took a breath and held the small five-color flag in front of him, ready to test the effect.

Normal mana injection, no movement.

The yin and yang mana in Qi Hai Dantian surged like a river, and the five-colored flags gradually bloomed and turned into a colorful cloud, wrapping his body around him, as if he was invulnerable to all forces.

Immediately afterwards.

"Buzz!"

The colorful clouds were shining brightly, and Lu Changsheng's figure flashed away and disappeared, appearing at the edge …