from stiletto heels: on his first day of transferring to a new high school, a loner named mori buntarou, is cajoled by a classmate into climbing the school building. despite knowing that one misstep could send him spiraling to his death, he moves forward, and upon finally reaching the top, mori experiences a sense of fulfillment. that feeling, which seems to be telling him, “you're alive!” gives birth to an adrenaline for rock-climbing.