The Purgatory Family is a pure cultivation civilization; there is no concept of technology there, so even as the Demon King, it had never heard of these things.
Brudos explained, "Cells are the foundation of human body composition. They are constantly dividing, repairing, and completing metabolism."
"However, the tests just now revealed that the division speed of your body, Demon King, is more than ten times faster than that of an ordinary human, and it lacks the ability for self-repair."
"Given the current rate of division, this cloned body of yours, Demon King, will only have a lifespan of three years, at which point the genes will collapse and disintegrate."
"Three years, didn't you guarantee that there would be absolutely no problems?" Kautorus's gaze suddenly turned extremely cold.
"I apologize, Demon King."
"It's my fault," Brudos said with regret. "Although I have adjusted this body to its limits in every aspect, it seems that I still have not broken the taboo of life."