One day, Katrea, the youngest and only daughter of a countryside noble received a suspicious marriage offer from one of the most prestigious aristocratic family in the country, the Vrag family.
Blinded by his good looks, wealth and closeness in age, all these great conditions, Katrea agreed without a second thought. However, the Duke appeared particularly cold towards her on their first meeting, like he was completely uninterested in his bride. And on the day of their wedding, she overheard the Duke mocking her family with his friends.
Enrage by that, Katrea exploded and refused to engage in the various activities of a wedding night. But she was eventually forced into his bedroom and died before she could process what had happened.
「Eh? I came back to life?」
She should be dead, but when she opened her eyes, she had somehow gone back in time, right before she left for the Duke’s bedroom. Katrea actually looped back on the worst wedding night ever!
Every time she died, she would loop back to the start of this terrible night.
Can this simple-minded Ojou-sama overcome the deathloop?
In terms of romance, it plays more of a supporting role. The male lead isn't necessarily bad, but he functions more as a secondary character. He's present, but doesn't actively participate in her quest to find the assassin – he's like a police officer who only shows up at the climax (because he's busy sulking, believing the MC hates him).
The MC herself is remarkable. She's straightforward and doesn't mince words. When faced with insults towards her family, she boldly responds, "You think I'd marry you just like that?" After identifying her attacker, she confronts them directly, asking, "Why did you want to kill me?" Despite multiple deaths, she decides to take matters into her own hands, attempting to escape on a stolen horse, which unsurprisingly fails.
Overall, the story offers a delightful mix of wit and action, with the MC's character being a standout.
The first half of the story focuses more on the murder mystery, where the victim, who happens to be the protagonist, takes on the role of the detective. The rewind aspect of the story is a captivating mystery,尽管有些部分令人沮丧，但这种情绪更多是叙事内的，主角也对这些挫折感到懊恼并有所表达。
Regarding the romance, there's a spoiler here: despite initial appearances as a socially awkward character misunderstood as an antagonist, the Duke turns out to be a genuinely good person. He initially succumbed to peer pressure to criticize her family but swiftly regained his moral compass, apologizing and defending their honor after she left.
In essence, the story offers a deeper exploration of redemption and unexpected growth in the romantic subplot, making for a more nuanced and engaging read.