Okamura Kyoko is drowning in complete psychosis, but how has she ended up like this? Her childhood wasn't hard, she swam in complete happiness... What has caused her illness?
(Source: Bunshun Bunko, translated)
Note: also includes the one shots Circe (Majo) (キルケー(魔女), Natsu no Guuwa (夏の寓話), Akumu (悪夢)