The true culprits behind the annihilation of vitality within the High Walls' Star Sea, aside from the Immortal Ruins, include many True Immortal Seal Characters.
All of them are creations of [What Does Immortal].
Li Fan, in his interactions with the original intent of the Star Sea, sensed the overwhelming hatred the Star Sea held towards this What Does Immortal.
True Immortals, though they see all life as ants, do not engage in meaningless deeds.
Imitating numerous True Immortal Seal Characters and causing them to spread, wreaking havoc in the Starry Sky, especially during their hasty escape from the Upper World...
Li Fan speculates that this might be an endeavor by this [What Does Immortal] to achieve enlightenment.
"To create countless intertwined causalities out of nothing with this method. Once one can completely extricate themselves from these causalities, that will be the moment of enlightenment success."
"Cutting off all connections with the outside world..."