[DeepL Translation - needs review] Volume 1 Introduction: Neineko is spying for the Assassins of a rival organization, but when her true identity is revealed and she is ready to die... she is offered "marriage"! She accepts the marriage contract in order to continue spying, but as she is embraced by the body of a man with a deadly and sexy scent, Neenoko's heart gradually begins to unravel...? The first time they live together, wrapped in the love of an assassin, and their wedding night.... ...
