A man who has lost an opportunity to achieve something he has been yearning for a long time, now finds himself stuck with no proper dream in his mind. In the middle of his inner conflict, he opens his eyes to reveal that his surroundings suddenly became unfamiliar to him. As an adult, as someone who bears a heavy responsiblity, can he who isn't yet resolute and lost find his way to get by through his daily life at Kivotos as a teacher and find an answer to his conflict at last?