The story is set ten years after Tsukune married all seven of the girls and moved to Hong Kong to work with Wong Fong-Fong to help keep the peace between humans and ayashi. Together as a family, they face countless dangers between their missions around the world, their overbearing in-laws, keeping their true forms secret and all the trouble that their children constantly get into.

Kayano fell in love with Nagisa, her classmate. Arc 1: First Love...? If she realized that she loved him, but... Arc 2: Kiss & Tentacles. If she was controlled by her tentacles, then he... Arc 3: High School Students. If they met again as high school students after their graduation and the earth was saved... SLOW UPDATE! Warning: spoiler from chapter 128 to 141 in manga.

After the death of Shiro, Nagisa and Kayano get stuck in her apartment while waiting for a rainstorm to stop. Secrets are revealed and love is cosumated between the two assassin students. Spinoff of my Nagisa, Assassin with a Mouth fic. Read and review!