You did not say "Web Novels", so I'll include one you'd have to buy, I hope that is ok:
- Adventures of a Scribe (Amazon)
- Black Tech Internet Cafe System
- Dimension System (at least until my current chapter 109 it is without harem)
- Elixir Supplier
- Fantasia
- I am Really a Superstar (Just a normal relationship later in the book)
- The Legendary Mechanic
- The Mech Touch
- Monster Pet Evolution
- Almighty Coach (one normal relationship so far)

    Forty Millenniums of Cultivation

      Hello hello,

      If anyone is interested in a high medieval fantasy novel, please check out my novel! I have written several drafts of the first book before but I am revising it for the final time here. There is up to 13 chapters currently.

      The Chronicles of New Havens: Elizabeth Silvera, a sixteen-year old girl from the town of New Havens wants to explore beyond a simple farmer's life. Yet, when she was thinking it was all but impossible, fate had a different answer. This girl would set out on a journey that would not only change the world, but also herself! This is the story of how one girl climbed from zero to hero!

      https://www.webnovel.com/book/13904145905143105/The-Chronicles-of-New-Havens

      Any reviews or feedback is appreciated! Thank you.

        Flowerbed True enough, though I haven’t finished all their books, the romance does have its moments but despite that it really lacks genuine romance but like you said it’s better then nothing..

            Spectral_One
            - Elixir Supplier
            - Fantasia
            - I am Really a Superstar
            - Almighty Coach

            But the romances are not important for the story.

                Please try my new novel. Mr CEO’s Devoted love. Based from the title you wont have any trouble with harem, though there might be some woman aiming for the MC but they are devoted to each other.

                  https://dynamic.webnovel.com/book/14083245205276005?utm_source=writerShare&utm_campaign=4303977620

                  Title : The Arks

                  Synopsis: After the Great Noble War across the galaxies had devastated the planets within, many were left scattered amongst the other stars. As the stars started to converge and planets collapsed, the Solar System was born. The only planet that was habitable for most species, Earth.

                  In this universe, there are those that called themselves 'Mages', performing 'Magecraft'. Sort of like supernatural abilities. They harness the power of Elements. From Water to Fire Elements, Mages were being bred in all corners of the Universe.

                  More focused on fights, powers and magic

                    Try this

                    https://www.webnovel.com/book/10493515105046805/MMMORPG%3A-The-Tales-of-Souls

                    Tittle: MMMORPG: The Tales of Souls

                    Synopsis

                    In a world where power within a game is used to solve crises in a country. Find out what our player will do to survive in this world, where they care about their level and equipment.

                    The story begins when the young Liu Yang turns sixteen and has his initiation to start playing a game called Project: Unknown.

                    Due to an accident while he completed a quest, Liu Yang got a mysterious chest, and after discovering that it belonged to a master of souls. Liu Yang embarks on the journey to becoming the next master of souls.

                    Follow the adventures of Liu Yang as he talks and helps those who have died, but have not left this world.

                    This is the tale about the one who has the power to see and talk to souls.

                    This is The Tale of Souls.

                      I would like to recommend my novel _

                      TITLE: The Summoned Kings
                      LINK:https://www.webnovel.com/book/13872092906919505/The-Summoned-Kings
                      alternatetext
                      Synopsis:

                      With those livid eyes, he knew that everything was compromised. The flare within his heart, he could no longer contain. Soon, he would tell everyone anyway.

                      "Tell me..." That rough voice caressed his ears, reassuringly, "Are you really-"

                      "Yes" He interjected. He was sure of his answer and there was no reason for him to listen to the rest of the question. With every passing moment, the cold blade is threatening to slice his head off. And so he declared with great confidence, "I am... True King."

                        a month later

                        True Martial world. A very pure cultivation novel. Despite how it looks, no harem with romance in only a couple arks. Well known sequel of MW translated by the one and only Cktalon.

                          Fiona_Singer That's the issue with most of the books in this genre, it's as if they're written by some horny teenager going through puberty (don't mean any offence). I'm not biased against them, if it's well written I'd read it.

                              Pizza Well I guess compared to write a serious romance of good quality where there are vivid characters, emotions and realistic, full-of-life development of relationships, just keep throwing young, beautiful and brainless people onto MC's bed is a much easier and quicker way to attract readers >:(

                                  6 days later

                                  Moonlight Bride - a mystery-romcom with no cheating or harem-type plot

                                  An arranged marriage to a perfect bride.

                                  To keep him in line, playboy Deive Hontiveros needs to marry Callea Lopez so he could start his own business. He thought he got lucky when he sees how beautiful and caring Callea is.

                                  She lives in a haunted mansion though and he got plagued by a mysterious ghost of a woman and her cat from hell.

                                  He must protect his bride at all cost.

                                  But what if Callea is one with the darkness?

                                  https://www.webnovel.com/book/14424574405304905

                                    I'm going to suggest mine: https://www.webnovel.com/book/14395215405206105/Peerless-Lovers

                                    synopsis:
                                    Ling Daiyu is the worlds most deadliest assassin. More like deadliest human weapon! She is not your ordinary assassin. Something about her seems different. Perfect at everything, High intelligence, beautiful, emotionless and cold. This is what she lives for! Then what makes her so different from other assassins?

                                    Feng Huan is a filthy rich business man. A billionaire. Handsome, intelligent, perfectionist, workaholic and cold. There is not one person that dares to offend him. No one can melt his icy heart. Or is there? His life turns upside down when he meets Ling Daiyu.

                                    These people are perfect for each other!

                                    When Ling Daiyu is right in front of death’s doorstep, Feng Huan saves her life. With nowhere to go, she decides to follow Feng Huan and becomes his bodyguard while trying to live a somewhat normal lifestyle. Finally feeling emotions and enjoying her freedom, people from the organization she belonged to start showing up. Will she be able to carry on this new life? Or will she have to go back to that traumatic place...

                                    It's a romance but I don't want to focus too much on it so it's kinda like romance and action, half and half really.

                                      Web Novel Novel Ask