Stripes of crimson patterns surged across his body surface.
He could sense that the original bloodline within his body was being continually replaced by these Four Symbols' Bloodlines.
The pain of bloodline replacement was almost unbearable, even for a cultivator of the Saint-level.
The bloodline transformation lasted for a full year before it finally ended.
"It worked!"
The Earth Fiend, who was constantly monitoring the status of the Evil Sky Great Saint, suddenly spoke.
Before the Earth Fiend's words fell, the breath of the Evil Sky Great Saint began to break through.
Mid-stage Peak Great Saint, Late Great Saint, Peak Late Great Saint.
The Evil Sky Great Saint finally opened his tightly clenched eyes.
"Evil Sky, how are you feeling!"
Even the Earth Fiend had no certainty with the bloodline fusion secret technique.
Ever since he acquired the bloodline fusion secret technique, he had been striving to make it work.
