Leonard Watch, un aspirante a Fotógrafo ordinariao, se traslada a Hellsalem's Lot, una ciudad creada por la intersección de mundos en los que la ciudad de Nueva York estuvo una vez, ya través de una serie de coincidencias afortunadas, es reclutado por la sociedad secreta llamada "Libra".

While a crowd looks on, an airplane attempting to fly into Hellsalem's Lot carries Jugei's junior pupil--and the top half of the Blood Breed Libra was fighting! The King of Despair continues setting his plan in motion. The Libra team gains a new member.

The members of Libra gather to defend Leo as he rushes to reach the King of Despair in order to confront him, not only for Black and White's sake, but to save the city as well.