Guru Guru Town Hanamaru-kun follows the life of some children in a fictional town.

The year is around the 1920's and the darkness of the demons have arrived. Now, only the people with large amounts of spirit energy can save the Earth. The Flower Division is now going to be sent out destroy the demons for they're our only hope for survival with their new steam-powered machines and unique fighting techniques.

The distant butterfly flapped its wings, which begin to change Luo Ji's fate. The Trisolaran fleet will invade in 400 years. Behind the door that opened suddenly was the center of the world—the Wall-Facing Project was launched. At the same time, in the broken room created by Sophon, the broken people are in place one by one...