Even if one had reached the point where the oil was spent and the lamp had run dry, the Silent Extinction Immortal Pill could still save them. It was even immensely useful to Imperial Sovereigns. Back then, its creation had drained every last resource.
Of course, what was sealed within the Tianqi Dynasty now was not a complete Silent Extinction Immortal Pill, but merely a tiny fragment left over from those days. Even so, that small fragment had formed a brand-new Silent Extinction Immortal Pill. Though it could not compare to the original pill, it was still a rarely seen divine medicine.
That divine pill was now housed within a forbidden ground of the Tianqi Dynasty. Over countless years, the Pill Qi it emitted had formed a Silent Extinction Immortal Pool. This pool was an extremely important place within the Tianqi Dynasty; only adult members of the imperial clan were permitted to enter and cultivate there for a period of time at set intervals.
By absorbing Silent Extinction Immortal Qi to cultivate, one's cultivation could advance a thousand miles in a day. Even Tianqi Dynasty princes were only permitted to enter once every ten thousand years, while ordinary imperial clansmen could only enter once in their entire lives.
As for those who were not members of the imperial clan, they could only be permitted to cultivate within after rendering great service.
In the Ninth Prince's view, Ye Xiwen had naturally rendered great service. Though this once-in-ten-thousand-years opportunity was precious, it was nothing compared to winning over such a powerful expert.
If Ye Xiwen happened to charge straight into the Seal King Realm in one go, that would naturally be even better. The Ninth Prince now regarded Ye Xiwen entirely as his trusted confidant. The stronger Ye Xiwen became, the more