However, just as Xiao Yan was about to reverse Xiao Xuan's state, the plane spirit's voice rang out in his mind. "You want to use that time force of yours to revive your ancestor? I'd advise you not to waste your effort. All you'll do is exhaust the little time force you worked so hard to obtain."
"You're still alive? I thought the Soul Refining Tower had burned you to death." Hearing the voice that had fallen silent for so long, Xiao Yan shook his head and said, "As long as I can revive my ancestor, I don't care if I use up all my time force."
With his strength, he could open a Plane Passage whenever he wished anyway. Even if he truly exhausted all his time force, he could simply go back inside and replenish it.
"I know what you're thinking, but your ancestor has been dead for far too long. Even if you exhaust that little bit of power, you won't be able to restore him to the state you want," the plane spirit continued. "To truly wield time force, what you have isn't enough. You need a source of power you can replenish at any time."
"If all else fails, can't I just keep absorbing it from the time turbulence?" Xiao Yan said after a moment's thought.
"That would be such a bother. I happen to have a method that will spare you from ever worrying about how much time force you have again. As long as you can supply energy, you can produce time force in an endless stream. Then you'll be able to revive your ancestor," the plane spirit said slowly.
"What method?" Xiao Yan was briefly taken aback, then hurriedly asked.
"Condense a Time Ancestral Symbol," the plane spirit said with a smile.