Yuto Uemura

After Stigma’s clash with Amarariruku, Japan’s timid hero got a confidence boost! But that’ll quickly be tested when she meets Ai Tennoji, a runaway ninja searching for a member of the villainous org. The search may have to halt, though, as Tokyo is enveloped by a mysterious black sphere. It’s now up to Shy to lead her fellow heroes to save the city and uncover the truth behind the object.

Six years have passed since the bloodbath known as the Dragon's Head Rush conflict.

In an era when samurai ruled Japan, the Zomen no Oni wiped out all but one member of the Shinsengumi. A top-secret replacement operation is executed to protect the security of Kyoto—seven criminals are chosen as doubles to replace the Shinsengumi while being led by Ichibanboshi, whose parents were also killed by the Zomen no Oni. Now’s their time to shine the brightest!

In the seaside city of Riverfield stands Decelis Academy, home to seven mysterious boys sharing the same secret: They're vampires, hiding their murky pasts. When Sooha, a female student who hates vampires, transfers to the academy, the boys find themselves irresistibly drawn to her. As strange events shake the city, old sins and buried secrets resurface, and their world begins to fracture.