He had halved the six hundred years of lifespan mentioned by the master of the demonic path, which still left him with three hundred years, so how come it had become two hundred years again?
Tan Shuchang could have concealed this matter, but after some thought, he decided to bring it up proactively.
"The Immortal is unaware that whether it's the 'Shadow Retaining Immortal Secret Tome' or the 'Cross Calamity Immortal Scripture', once all four volumes are complete, one could extend their life by ten jiazis."
"Ten jiazis?" The ethereal voice from the Dream Immortal's sleeping stone was startled at first, but the next second, the voice laughed, "Hahaha, has the world turned upside down to this extent? Immortals are demons, demons are immortals, devils become immortals, the living have turned into ghosts without knowing it, hahaha, this world really is a marvelous cycle."
"Could the Immortal explain in detail to me?" Tan Shuchang couldn't help but ask with interest.