When the "way of heaven" of the civilization of cultivating immortals collapsed, the spiritual energy dried up, and the inheritance that had lasted for millions of years was suddenly cut off. The remaining mortals were forced to take another path - the sea of stars.
Tens of thousands of years later, human footprints are all over the Milky Way, and the former immortal cultivators are regarded as myths. Only the "immortal ruins" occasionally found in the depths of the universe - those fragments of the broken world floating in the void, prove the true existence of that glorious era. These fragments, collectively called "star skeletons", contain fragments of ancient immortal magic, sleeping beasts and endless mysteries.
