这套丛书是关于与气候破坏者作斗争的儿童环保童话系列，讲述了阳间的少女达熙与阴间的少年珊瑚的冒险故事。某一天，达熙在一次神秘事故中失去了父亲，并遭到了一群壮汉的袭击。在父亲公司同事的帮助下，达熙躲过了袭击，在命运的安排下加入了1.5守卫队。在那里，她遇到了阴间的少年珊瑚，并得知父亲曾是为了保护地球环境而活动的1.5守卫队的秘密特工。
……达熙能否守护地球的和平和自己的未来呢？该系列共5册，目前已出版2册，预计于2025年完结。

This children's environmental fantasy series follows the adventures of Dahee, a girl from the living world, and Sanho, a boy from the afterlife, as they fight against climate destroyers. After losing her father in a mysterious accident, Dahee escapes an attack with the help of her father's colleague and joins the secret "1.5 Sniper Team." There, she meets Sanho, a boy from the afterlife, and learns that her father was a secret agent working to protect the environment. Will Dahee be able to protect Earth's peace and her own future? This is a five-book series, with two volumes published so far. The series is set to be completed by 2025.