Looking for a fantasy romance

Looking for a fantasy book like poison study or throne of glass where romance is not the main plot. I really love progression of magic and simplicity. I really hate when books try to be overly complicated to be special (i know weird opinion) i just want a long series with cool magic (nothing like witchcraft). No urban fantasy either. Im super picky and kinda like reading same type of books over again 😵‍💫