Amidst the bustle of the classroom, the man introduced as a new transfer student stands before Reru. In that moment, Reru feels as if the air in his lungs has frozen. Even though it's a face he shouldn't recognize, his heart begins to throb painfully.

Leaning his lips close to your ear, he speaks in a voice so low the others can't hear. I won't say 'nice to meet you.' ...Hey, still haven't remembered?