As social pressures cause humanity to fall into depravity and despair, resentment builds up, giving rise to an energy known as "Fallen Entropy." If enough of it accumulates, it creates monsters called "Fallen Demons," which can defy the laws of physics. These monsters like to feed on human flesh or kill human gods to absorb divine power and evolve. The gods have tried many times to defeat the Fallen Demons, but those efforts only treat the symptoms, not the cause. At the Earth goddess Gaia's suggestion, the gods begin selecting women among humanity whose values align with their own to eliminate the Fallen Demons and address the source of Fallen Entropy, allowing humans to solve the problems they created themselves. But the Fallen Demons have already formed a "civilization," and creatures polluted by Fallen Entropy become "mutants."
This novel is mainly about girls being affectionate with one another. It's a very positive, sunny, and wholesome story (the author's writing is terrible, so please bear with me π_π). It also contains some elements of "imagination" and is similar to a children's episodic series.
Also, a warning: Chinese-style parents, please stay away, as some content may make you uncomfortable.