My Fated Mate Is a Prince

"I've finally found you! My missing half!" Alshamia is a noble lady who's made it to 24 years old without a prospective marriage partner. Broken engagement after broken engagement has left her uninterested in seeking a man out and has given her more reason to pour her efforts into her herbology research that she has enjoyed for as long as she can remember. One day, her research essay is formally recognized by the royal family and suddenly she is set to be the first female teacher at the royal academy. However, just as she begins her new life teaching and researching in the best facilities of the kingdom, she finds herself suddenly feeling a powerful surge of emotion throughout her body. Before her stands the second prince, Lucillius, and it seems that he is her destined mate?!

(Source: MangaPlaza)