A former student I rejected once keeps chasing after me endlessly.

"Huh? Like you're about to jump? If anyone wants to commit suicide, it's me—the one who got dumped." Below lay the sea; they were atop a cliff. It was the kind of place only cornered criminals in two-hour dramas would visit, yet this is where Kaihara Dai reunited with Kageshin, his former student. "...You really haven't changed, have you?" Kageshin spoke to him in a carefree manner. That's right—back then too, you spoke carelessly like that when you said, "Teacher, I love you." An elusive former student and an unsuccessful former teacher—their days together were sometimes peaceful, sometimes not.