So his lifespan is tried to his internal universe instead? If that continues until he be an Immortal then it'll be a convenient bypass of the "Firm Willpower Decides Lifespan" rule. One of these days he's going to actually have to temper his Will and Heart before he can advance any further.

Those were used in the formation of his 9 cores way back when he entered the Core Formation realm

You mean to tell me that Immortals can't construct or even set the creation of a world into motion? That's rather pitiful. So much for an all-round increase in abilities that cultivation usually promises.

Nice to see the MCs Peerless Talent in controlling lightning is still relevant to the story.

A massive time skip? 10 years isn't that long. Plus the whole point of said time skip was him comprehending the next step in his path.

I leave for three months and suddenly this place has ads and is quickly becoming a giant paywall. Great Anyways thanks for the chapter