"This formation is called fate reversing sacrificial refinement formation. It was set up by Sun Ming Lu, using over ten Immortal Gu, the crucial point is it irrigates the water of Reverse Flow River, thus it has extremely astonishing power!"
Zhao Lian Yun explained in a heavy voice.
Love Immortal Gu had activated of its own accord, using up large amounts of immortal essence in Zhao Lian Yun's immortal aperture, it had all sorts of effects, and this time, it had let Zhao Lian Yun directly obtain the origins and history of the fate reversing sacrificial refinement formation.
"Reverse Flow River? That legendary Reverse Flow River?" Yu Yi Ye Zi's eyes opened wide.
"Right, it is the Reverse Flow River recorded in <