I’m looking novel like or similar to: The Human Emperor , History’s number 1 founder, I am the Monarch, Second Life Ranker, Legend of Futian, Trash of the count’s family, True Martial World, The Desolate Era, Peerless Battle Spirit, The Legendary Mechanic, etc. no harems pls. I prefer novel that have 80% action and 20% romance. Like novels listed above.
Emperor of Kings https://www.webnovel.com/book/16129893106084105/Emperor-of-Kings I guess you like kingdom building novels from the list you wrote so here's one and this one has no harem and awesome action scenes that give you goosebumps if you don't mind a little blood and guts also badass kinda anti-hero mc and superb character developments
Chronicles of Primordial Wars Mother of Learning My House of Horrors Lord of the Mysteries The Zombie Knight Saga
Usually, when someone asks this sort of question, I recommend Trash of the Count's Family. But, alas, you have already read that. What does one do once they've reached the pinnacle? For we lack wings to fly higher, we can but begin our sorrowful climb downward. Needless to say, I'm commenting to keep track of the recommendations posted here, since I have the same tastes.
pls forgive me for shamelessly recommending my novel Emperor of Kings on Webnovel. no harem in my novel either im now focusing purely on story and mc don't have time to romance and also my favorite genre is kingdom building so is my novel if you have time pls check it out