Akkobbang

Bastian Effenberg, the best duke in the world who had nothing to fear. She declares that she will marry the kingdom's top monster hunter, Luke Bischel, who is the exact opposite of her! The marriage of two people who are opposites, can it really go smoothly?With wealth, status, and incredibly good looks, the only thing Bastian Effenberg is missing is a decent personality. But who needs one of those when the queen is your cousin and the whole world bows at your feet? Of course, even a noble pain in everyone's side needs to be disciplined once in a while. And that's what Bastian's parents thought they were doing when they threatened to marry him off to Luke Vischel, the ferocious knight of everyone's nightmares. Luke may have been the only person Bastian ever feared, but that is precisely how she captured his heart. Now, Bastian is determined to conquer the woman who once sent chills up his spine, but is he any match for her? This pompous heir is certainly a force to be reckoned with, but if anyone can tame him, it's her.

The main character is a hidden fan of the idol 'Leon'. At school, while acting as a model student and continuing his hidden virtues to meet his parents' expectations, 'Kang Seo-seo', who looks precisely like her favorite, comes to her school. Arthur starts to scratch the nerves of the main character by consistently mimicking 'Leon'... The story of their immature growth as they start to invade each other's inviolable territory.