Preying on the dreams of human beings, but also giving its host supernatural powers are the Mus.h.i.+, which have appeared for a decade. Kusuriya Daisuke, while on the train to school, comes across a girl named s.h.i.+ka and that meeting sparked an attraction between the two.However, s.h.i.+ka was a Mus.h.i.+Tsuki who had escaped from the countrys top secret facility. Due to that reason, the Special Environmental Prevention Bureau had dispatched their top and strongest agent, the Mus.h.i.+Tsuki known as “Kakkou” on a mission to mercilessly eliminate s.h.i.+ka.The people who are harboring dreams, and the painful but strong wishes in them, are about to enjoy the coming Christmas.This is the Encounter of a Boy and his meeting with a Girl.The Most Beautiful yet Disastrous story of this Fateful Encounter