Takahisa Kandori has been appointed head of the Saeki Group's research institute, SEBEC Mikage. The development of the D.V.A. (DEVA) system, a space transfer device that goes beyond the laws of science, is coming to a close. However, during the final stage of the experiment, he comes into contact with another dimension and meets a creature that is not of this world. Kandori, who has never been interested in the power struggle in the Saeki Group, has been focusing on the completion of the D.V.A. system, but what is his true goal? He makes a contract with a creature from another dimension to become the champion of humanity. And then...
- Jun Nanbara also wrote the Persona 2: Tsumi ga Ataeshi Batsu novels.