In the Tokyo district of Matida a mysterious ground movement occurred: the earth subsided, forming a huge cavern… Additionally, this event coincided with the appearance of a monstrous serial killer who murdered almost all residents of an apartment building. Rammaru and Sya Sindho miraculously survived this double catastrophe. Five years have passed. The brother and sister decided to follow in the footsteps of their police father. And while for Sya this is simply a good and honest job, Rammaru hopes to one day find the killer of his loved ones, friends, and neighbors from Matida…
Group TAC 
AIC Spirits Japan