Anning and Xiao Yuan stayed in the small world for many years, living to over a hundred.
Their main task was to observe the fusion and devouring between small worlds.
Beyond that, they had to protect this small world from being invaded.
Only many years later, when the seventh-generation descendant of Xiao Yuan and Anning had been born, did the two of them leave this world.
Because they had witnessed the fusion and devouring of multiple small worlds here, Xiao Yuan and Anning comprehended some more Power of Laws, and together with the small world's gifts to them, their abilities improved quite a lot.
Of course, most importantly, they obtained the ability to repair from Yu Zhou.
This ability was simply too powerful.
Placed on Yu Zhou, maybe it could only repair some dead things and trade them for things needed in the mortal world, but placed on Xiao Yuan and Anning, they could practically play it to the extreme.
