Liyue is the resting place for many fallen gods. The evil brought by their lingering resentment and fury does not so easily find rest, and so neither do I.

[Not that there was always something that needed to be taken care of, but it was unpredictable when it would. Hence his constant vigilance. Being in this place had him somewhat at odds with what to do with himself.

Which was probably why he'd bothered to help some human fledgling chasing birds up trees.]