Showa 5th Year, Yokohama: 1i3k3b

After the Great War, in this country where a dreary shadow was cast by the militaristic tides; Yokohama was able to spectacularly develop overflowing exoticism. But one night, the public rose from the shocking case of the slaughtered bodies of numerous female students from a prestigious school.

Kouzuki Elena came to Yokohama prior as she had received her her ission into Ieva Girls School. Elena who had no relatives, not knowing that it was an invitation to deceive prepared by those who wanted the hidden truth behind her "scent" that she doesn't even know.

That "scent"will capture “them,” and make them crazy and lose their mind. The secret is honey. Even if that is a sweet poison–