(New book, don't judge it by the rating.) When the heavenly tribulation descended, Divine Lord Dixi began a plan to destroy it and keep the Six Realms safe.
That day, the gods fell.
Years later, during the war between immortals and demons, the Dark Clan intervened, leaving Xingyao, an elder of the Ten Thousand Immortals Sect, unconscious.
The elder of the Ten Thousand Immortals Sect, Xingyao, was called Xingxi. Even he himself didn't know that he had three soul aspects.
While Xingxi was unconscious, his second soul aspect left his body and was reincarnated on Snow God Mountain. There, he began an unbelievable romance and even had a child.
A century later, his second soul aspect failed to overcome a tribulation and returned to his original body, but the person he'd found as a partner sought out Xingxi instead.
His partner was the Demon Lord.
The Demon Lord wanted to open a defiant, heaven-defying formation so Xingxi, who had lost a century's worth of memories, could use his second life to save the person he loved.
Xingxi inexplicably agreed.
Then, after regaining his memories, Xingxi kicked the Demon Lord out of bed.
Then Xingxi looked at this heavily abridged story and turned to his many brothers and sisters in confusion, only to be told he'd suddenly acquired a younger brother?!
The youngest, thirteenth in birth order, had just been born. With no one watching over him, he'd fallen into a world that had only just come into being. The little thirteenth was in danger!
And so, the newly born world's consciousness and all those who had bullied Little Thirteen looked at the nineteen gods from the Honghuang Plane: ???
(The writing changes between the earlier and later chapters because there was a long gap between them, but the main plot hasn't changed. There are lots of foreshadowed details, so read carefully or the plot may not make sense. The language is fine, and the author will look things up when unsure.)
Is this logic a bit difficult? The language is too modern.