Journey to the West: You Go Fetch the Scriptures, I'll Marry Rare Demonesses

[Transmigration] + [System] + [Demon Kingdom] Transmigrated into a fake Sun Wukong, I find myself hunted by the Celestial Court from the start, then awaken the [Demon Kingdom Development System]! My wealth rivals a nation! Buddhism wants me to play the fake Monkey King? Sorry, my demon queen entourage is already assembled! When Sun Wukong finally reaches Mount Ling after enduring the Eighty-One Tribulations, he discovers that I have already built a kingdom of myriad demons on the Western Ox Continent, appointed a hundred demon queens, and laid out an Eighty-Second Tribulation that faces the sages head-on! Brother Monkey, times have changed. I am now the Lord of Myriad Demons, the true Great Sage Equal to Heaven!