Kono Ai wa, Kokuou Heika no Gomeirei Janai - Ohitori-sama Kibou no Reijou desu ga, Funaka na Kishi ga Hanashitekuremasen!

Due to her ex-fiance's infidelity and the breaking off of their engagement, Countess Marinette Zachary has become a shut-in. No tea parties! No soires! After four years of intense study, she successfully earns the prestigious position of "Royal Tutor to the King (age 5)," and finally takes a step toward her dream life of peaceful solitude. However, she is suddenly assigned to work with Ralph, an elite knight from the rival House of Marquis Werner. As everyone expected, Marinette and the perpetually grumpy Ralph bicker daily and become infamous for fighting like cats and dogs. Fed up with their constant squabbling, the young king (age 5) launches the "Get-Along Operation"! "Starting tomorrow, you two have to come to my room holding hands!" While Marinette is completely flustered, Ralph - mysteriously eager - dives headfirst into the mission to complete the "Get-Along Operation"! Just who is he really...? And more importantly, what will happen to Marinette's dream of living blissfully alone!? This is a chaotic comeback rom-com starring a noblewoman determined to stay single for life and complicated gentleman knight. https://www.cmoa.jp/title/2942...