[Invincible protagonist + faction building + decisive and ruthless + exhilarating power fantasy + not brainless + overwhelming resource advantage]
Qin Mochen transmigrates into a fantasy world and becomes the young master of the Imperial Demon Palace.
Unfortunately, his predecessor was a fool, the Demon Emperor has been missing for a long time, and powerful righteous factions surround them on all sides.
Within the palace, the First Elder is even more treacherous, plotting a coup so he can install his own genius son as the new young master. The Imperial Demon Palace is on the brink of collapse.
But Qin Mochen binds himself to the Strongest Investment System.
As long as someone pledges unconditional loyalty and follows Qin Mochen, the System will return the opportunities, cultivation, divine weapons, and more that they gain, multiplying them a thousand or even ten thousand times for Qin Mochen. The harder his subordinates work to outdo one another, the more invincible he becomes!
[Invest in a low-ranking demon cultivator and awaken the Supreme Demon Bone!]
[Invest in a one-eyed youth and obtain the Chaos Demon God Canon!]
[Invest in... and obtain the Ultimate Emperor Weapon, Heaven-Slaying Spear!]
Years later.
While the righteous sects fight tooth and nail over a single spirit weapon, every disciple sweeping the Imperial Demon Palace has an Emperor Weapon of their own.
When the righteous alliance mobilizes all its forces to slay a newly risen demon, every servant in the Imperial Demon Palace has become an unparalleled expert.
When the great sects believe the time is ripe to destroy the many demonic sects, they discover that the foolish young master of the Imperial Demon Palace, the one they had always overlooked, has already become the supreme Demon Emperor who commands the heavens and earth.
