結婚初夜のデスループ～脳筋令嬢は何度死んでもめげません～

Married to a beautiful duke on the very day we met — only to be murdered by someone that same night? I refuse to lose. I refuse to give up… not until I break free from this endlessly repeating night. This is the story of me, Cattleya Bart, and my battle to finally reach a truly happy wedding nigh