Rena Haze has possessed the ability to see spirits since she was a little girl, but instead of being frightened by them, she simply pretends they don’t exist. Now in high school, Rena is being haunted by a line of nearly 100 spirits. The incredible length of her spirit line catches the attention of Mitama, a SecuREIty agent dead set on protecting her from the spirits she’s so desperate to ignore. There's just one problem—he's deathly afraid of spirits!