章 802: Chapter 419 Unknown Regret_2

"Lord Heavenly Demon's mentor was not an ordinary person but an elder of a powerful influence known as the Yao Court—an emperor-level powerhouse. At that time, he was one of the few powerful figures among the demon clan."

"After the Lord Heavenly Demon was brought to the Yao Court, he devoted himself to cultivation under that elder. However, in his twenties, the elder was ambushed while trying to help the Lord Heavenly Demon obtain a spirit object."

"Eventually, in that great battle, the Lord Heavenly Demon's mentor was gravely injured and fell victim to a nefarious plot, poisoned by an incurable toxin, leading to his demise and his Dao vanishing into oblivion."

"And the second regret of Lord Heavenly Demon is finding the cure for the poison."

Cure for the poison?

Su Nan frowned; even without entering the trial, he could sense its difficulty.