The power of the World-Ending Lightning Tribulation greatly enhanced cultivators. It was especially crucial for Shi Yi and the others, since they would eventually face the Lord of the Universe and his Ultimate Lightning Tribulation Power. With this power, they would be highly resistant to the Ultimate Lightning Tribulation Power. Working from both within and without, Ling Tian and the others would then have a much better chance of defeating the Lord of the Universe.
It made sense. The World-Ending Thunder Dragon would naturally stay by Ling Tian's side, so it would be easy for him to call upon the World-Ending Lightning Tribulation Power. But Shi Yi might not have the same convenience, especially after parting ways with Ling Tian.
Besides, even if Shi Yi didn't have to fight the Lord of the Universe, his World-Ending Lightning Tribulation Power would pose a tremendous threat to other cultivators. It would give him a much better chance of killing or even capturing them.
That was why Ling Tian wanted to stop Shi Yi. Shi Yi had thought of all this, too, and hesitated. The Lord of the Universe wielded an extremely terrifying Ultimate Lightning Tribulation Power. Shi Yi feared that without the World-Ending Lightning Tribulation Power, he would have little confidence in withstanding it.
"Heh, it's just the World-Ending Lightning Tribulation Power. That's easy. Didn't I say before that I could refine ordinary lightning tribulation power into World-Ending Lightning Tribulation Power? Once I refine all the lightning here, I'll have more than I can use. I can give you as much as you want." The World-Ending Thunder Dragon spoke casually. "The only catch is that I'll absorb a bit of the Origin Power in your lightning tribulation. That's important to me."
If Ling Tian had heard this before, he might have doubted