Boom!
The Spirit Mountain Seal shuddered violently and was sent flying backward with a crash, a straight, narrow crack appearing across its surface.
Shan Lingtian coughed up blood.
All the Dao Ancestors trembled from head to toe. The forbidden formation they had operated together split apart and collapsed with a thunderous crash.
The might of a single strike was terrifying to such an extent!
This sudden scene even caught Su Yi by surprise and left him deeply shocked.
What an overbearing blow!
What kind of cultivation was required to unleash such power?
"Retreat!"
Shan Lingtian shouted and turned to flee with the other Dao Ancestors, intending to escape the Ninth Fortress and return to the River of Destiny Origin.
"Seal!"
The green lotus formed by Xing Tian Xian swayed, and hundreds of millions of bolts of lightning surged forth, weaving into a thunderstorm barrier that covered the sky and blocked every path out of the Ninth Fortress.
What kind of figures were those Dao Ancestors? They all struck with everything they had, bringing out their most treasured artifacts, yet they could not shake that thunderstorm barrier in the slightest!
"Sever!"
The immortal crane formed by Cloud Immortal raised its wings and slashed through the air like blades capable of splitting heaven and earth.
Pfft!
Dao Ancestor Wei Ling's body was torn into pieces, fresh blood bursting forth like fireworks. Even his soul was cleaved apart, and his agonized scream shook the heavens.
At the same time, the phantom of Gods and Devils bathed in divine flames of chaos took a step forward and hurled a fist through the air.
Boom!
Space-time above the Ninth Fortress became disordered, blasted through to form a horrifying black hole.
Before that black hole, Dao Ancestor Tu Jianshan's body exploded. He did not even have