They never discovered the motive for the murder. Someone had come late at night, strangled her without making a sound, not stolen or disturbed anything else, and then left. The door locked automatically. It was unclear whether she had opened it from the inside or if the murderer had a duplicate key. She lived alone in the apartment. Coworkers and neighbors said she didn’t seem to have any close friends. Except for her older sister and mother, who occasionally visited from Nagoya, she was always alone. She wore simple clothes and struck everyone who knew her as rather meek and quiet. She was enthusiastic about her job, and was well liked by her students, but outside of work, she seemed to have no friends.

No one had any idea what had led to her death, why she had ended up strangled. The police investigation petered out without any suspects coming to light. Articles about the case grew steadily shorter, and finally vanished altogether. It was a sad, painful case. Like cold rain falling steadily until dawn.

“An evil spirit possessed her,” Eri said softly, as if revealing a secret. “It clung to her, breathing coldly on her neck, slowly driving her in a corner. That’s the only thing that can explain all that happened to her. What happened with you, her eating disorder, what happened in Hamamatsu. I never actually wanted to put it into words. It’s like, if I did, it would really exist. So I kept it to myself all this time. I decided to never talk about it, until the day I died. But I don’t mind telling you this now, since we’ll probably never see each other again. And you need to know this. It was an evil spirit—or something close to it. In the end, Yuzu couldn’t escape.”

Eri sighed deeply and stared at her hands on the table. Her hands were visibly shaking, rather severely. Tsukuru turned his gaze away and looked out the window, past the fluttering curtain. The silence that settled on the room was oppressive, full of a deep sadness. Unspoken feelings were as heavy and lonely as the ancient glacier that had carved out the deep lake.

“Do you remember Liszt’s Years of Pilgrimage? Yuzu used to play one of the pieces a lot,” Tsukuru said after a time to break the silence.

“ ‘Le mal du pays.’ I remember it well,” Eri said. “I listen to it sometimes. Would you like to hear it?”

Tsukuru nodded.

Eri stood up, went over to the small stereo set in the cabinet, selected a CD from the pile of discs, and inserted it into the player. “Le mal du pays” filtered out from the speakers, the simple opening melody, softly played with one hand. Eri sat back down across from him, and the two of them silently listened to the music.