(All heroines, harem ending + plenty of steamy scenes + no holier-than-thou heroine + no System)
Wang Zhe transmigrates bodily into a cyberpunk world, where he finds an imperial jade seal. It passes down cultivation techniques and tells him to marry imperial consorts and cultivate through dual cultivation, so he can speed up his cultivation in this Age of Dharma Decline and proclaim himself Immortal Emperor?
He's so broke he can hear the coins rattling in his empty pockets, and he survives by picking through trash. Does the jade seal think he's Zhu Chongba?
But if you're going to do a job, you might as well love it. Today, while picking through trash, he actually found himself a pretty wife. Well, that isn't exactly right. She doesn't have a head, so he can't see what she looks like, but she does have a very voluptuous figure.
Wait, what?
Whose founding empress is a headless female knight???
Headless Knight: [I don't really understand what an emperor is... But if the empress is the emperor's wife, then I'll be your empress.]
JK kunoichi: "Guh, kill me! This is so humiliating..."
JK driver: "Just give me a child... I'll raise them, and you can come visit once in a while."
Daughter of a plutocrat: "Do you know the meaning of steel wool? It's patience and prosperity."
With the 'empress' he found as the catalyst, women who want to kill him, women who want to help him, and women who lust after his body arrive one after another!
-- It is now October 2196.
There are only three years and three months left until January 1, 2200, when Blue Star will complete its first faster-than-light engine and officially enter the Age of the Stars.
Wang Zhe is running out of time.