In this novel, you’ll get to know Mai Taniyama who is a fresher and member of the Shibuya Psychic Research Center and Kazuya Shibuya – an administrator of the institution. Mai Taniyama binds his life with ghost research as he has no other choice. Taniyama injured an employee Kin Koujo by chance. Moreover, Mai damaged an essential lab´s camera that costs much. Now Mai labours at the SPR Center for several hours to collect money and cover the duty.